Editing Fishing reel (section)

=== Fixed-spool ===
Fixed spool reels can have either an "open" design, where the spool is exposed to the outside; or an "enclosed" design, where the spool is concealed under an [[housing (engineering)|enclosure]] with a front hole that allows passage of the line. There is typically an internal [[axle]] that imparts a slight [[reciprocating motion]] to the spool, which allows the line to be wrapped in a more evenly distributed fashion.

==== Spinning reel ====
[[Image:Fishing reel.jpg|thumb|A spinning reel]]
<span id="Spinning reel"></span><span id="Fixed-spool reel"></span>'''Spinning reels''', also called '''fixed spool reels''' or "'''egg beaters'''", are open-design fixed-spool reels that were in use in North America as early as the 1870s.<ref name="HEN"/> They were originally developed to allow the use of artificial flies, or other lures for trout or salmon, that were too light in weight to be easily cast by conventional or baitcasting reels.<ref name="HEN"/> Spinning reels are normally mounted below the rod; this positioning conforms to gravity, requiring no wrist strength to maintain the reel in position. For right-handed persons, the spinning rod is held and cast by the strong right hand, leaving the left hand free to operate the crank handle mounted on the left side of the reel. Invention of the spinning reel solved the problem of backlash, since the reel had no rotating spool capable of overrunning and tangling the line.

The name of Holden Illingworth, a textiles magnate, was first associated with the modern form of fixed-spool spinning reel. When casting the Illingworth reel, line was drawn off the leading edge of the spool, but was restrained and rewound by a line pickup, a device which orbits around the stationary spool. Because the line did not have to pull against a rotating spool, much lighter lures could be cast than with conventional reels.
 
In 1948, the Mitchell Reel Company of [[Cluses]], France introduced the Mitchell 300, a spinning reel with a design that oriented the face of the fixed spool forward in a permanently fixed position below the fishing rod. The Mitchell reel was soon offered in a range of sizes for all fresh and saltwater fishing. A manual line pickup was used to retrieve the cast line, which eventually developed into a wire bail design that automatically recaptured the line upon cranking the retrieve handle. An anti-reverse lever prevented the crank handle from rotating while a fish was pulling line from the spool, and this pull can be altered with adjustable drag systems which allow the spool to rotate, but not the handle. With the use of light lines testing from two to six pounds, modern postwar spinning reels were capable of casting lures as light as {{convert|1/8|oz}}, and sometimes lighter.

With all fixed-spool reels, the line is released in coils or loops from the leading edge of the non-rotating spool. To shorten or stop the outward cast of a lure or bait, the angler uses a finger or thumb placed in contact with the line and/or the leading edge of the spool to retard or stop the flight of the lure. Because of the design's tendency to twist and untwist the line as it is cast and retrieved, most spinning reels operate best with fairly limp and flexible fishing lines.

Though spinning reels do not suffer from backlash, line can occasionally be trapped underneath itself on the spool or even detach from the reel in loose loops of line. Some of these issues can be traced to overfilling the spool with line, while others are due to the way in which the line is wound onto the spool by the rotating bail or pickup. Various oscillating spool mechanisms have been introduced over the years in an effort to solve this problem. Spinning reels also tend to have more issues with twisting of the fishing line. Line twist in spinning reels can occur from the spin of an attached lure, the action of the wire bail against the line when engaged by the crank handle, or even retrieval of line that is under load (spinning reel users normally pump the rod up and down, then retrieve the slack line to avoid line twist and stress on internal components). To minimize line twist, many anglers who use a spinning reel manually reposition the bail after each cast with the pickup nearest the rod to minimize line twist.

;Fixed spool reel operation
Fixed spool reels are cast by grasping the line with the forefinger against the rod handle, opening the bale arm and then using a backward swing of the rod followed by a forward cast while releasing the line with the forefinger. The point of release should be trialled to find optimum angle for your casting. The forefinger is then placed in contact with the departing line and the leading edge of the spool to slow or stop the outward cast. On the retrieve, one hand operates the crank handle, while the large rotating wire cage or bail (either manually or trigger-operated) serves as the line pickup, restoring the line to its original position on the spool.

;Fixed spool advantages
Spinning reels were originally developed to better cast light-weight lures and baits. Today, spinning reels continue to be an excellent alternative to baitcasters, reels which have difficulty casting lighter lures. Furthermore, because spinning reels do not suffer from backlash, spinning reels are easier and more convenient to use for some fishermen.

==== Spincast reel ====
[[Image:Abu Garcia Abumatic spincast reel.jpg|thumb|A spincast reel]]
'''Spincast reels''' are fixed-spool reels with the spool and line pickup mechanisms enclosed within a cylindrical or cylindroconoidal cover, which has a hole at the front to transmit the line. The first commercial spincast reels were introduced by the Denison-Johnson Reel Company and the Zero Hour Bomb Company (ZEBCO) in 1949.<ref name="BAS">Bashline, Jim, ''The Spin-Cast Reel: It's Not Just For Beginners Anymore'', Field & Stream Magazine, ISSN 8755-8599, Vol. 85, No. 2 (June 1980), p. 98</ref><ref name="NET">Netherby, Steve, ''Johnson Wax Outdoors'', ISSN 8755-8599, Vol. 84, No. 10 (February 1980), p. 80</ref> Spincast reels avoid the problem of backlash found in baitcast designs, while reducing line twist and snare complaints sometimes encountered with traditional spinning reel designs. Just as with the spinning reel, the line is thrown from a fixed spool and can therefore be used with relatively light lures and baits. However, the spincast reel eliminates the large wire bail and line roller of the spinning reel in favor of one or two simple pickup pins and a metal cup to wind the line on the spool. Traditionally mounted above the rod, the spincast reel is also fitted with an external nose cone that encloses and protects the fixed spool. Spincast reels may also be described as ''closed face reels''.

With a fixed spool, spincast reels can cast lighter lures than bait cast reels, although friction of the nose cone guide and spool cup against the uncoiling line reduces casting distance compared to spinning reels. Spincast reel design requires the use of narrow spools with less line capacity than either baitcasting or spinning reels of equivalent size, and cannot be made significantly larger in diameter without making the reel too tall and unwieldy. These limitations severely restrict the use of spin cast reels in situations such as fishing at depth, when casting long distances, or where fish can be expected to make long runs. Like other types of reels, spin cast reels are frequently fitted with both anti-reverse mechanisms and friction drags, and some also have level-wind (oscillating spool) mechanisms. Most spin cast reels operate best with limp monofilament lines, though at least one spin cast reel manufacturer installs a thermally fused "superline" into one of its models as standard equipment. During the 1950s and into the mid-1960s, they were widely used and very popular, though the spinning reel has since eclipsed them in popularity in North America. They remain a favorite fishing tool for [[catfish]] fishing and also for young beginners in general.

;Spincast reel Operation
Pressing a button on the rear of the reel disengages the line pickup, and the button is then released during the forward cast to allow the line to fly off the spool. The button is pressed again to stop the lure at the position desired. Upon cranking the handle, the pickup pin immediately re-engages the line and spools it onto the reel.

==== Underspin reel ====
[[File:Underspin reel 2.jpg|thumb|Underspin (triggerspin) reel]]
'''Underspin reels''' or '''triggerspin reels''' are variants of spincast reels that is designed for mounting underneath a standard spinning rod. The reel foot is now located on top of the reel (like a spinning reel), and the line release button is replaced by a front lever. With the reel's weight suspended beneath the rod, underspin reels are generally more comfortable to cast and hold for long periods, and the ability to use all standard spinning rods greatly increases its versatility compared to traditional spin cast reels.

;Underspin Reel Operation
When the line release lever/trigger is lifted up by the forefinger (usually the [[index finger]] of the rod-holding hand), the line catch inside the reel disengages and retracts, and the line is free to slide off the fixed spool. In some modern designs (e.g. the [[Pflueger (fishing)|Pflueger]] "President" reel), keeping the lever fully pulled up will however protrude the whole spool forward and pinch the line against the enclosure interior, thus halting the line release. During line retrieval, the mechanism inside the reel will engage the line catch again, which protrudes out to "grab" the line and wrap it around the spool. When necessary, the lever can be activated once again to stop the lure at a given point in the retrieval.