Backreelin' Class starts.....

....... -------> Now!
Well, I wouldn't wind the drag tight ( I'm talkin' spinning reels here, cause I feel that with level winds, you can manage heavy line).
Now, when you set the drag on a spinning reel, it is a compromise.
If you adjust the drag to slip, say, close to the boat, where the fish is more apt to put up a struggle, then that drag setting will be too tight, if you hook a fighter, while trolling, at a distance of 60'-100' behind the boat.
That's when you reach over with one hand and begin to loosen the drag, to compensate for the overpulling fish.
You worry he will snap your line.
Now, as the fish gets closer, you will now notice that the drag, is now too loose. So, you reach over and tighten the drag, so you can reel, without the darn thing slipping, all the time.
The point is, there is no perfect setting.
By setting the drag, on the tight side (allow room for some slippage), you can immediately resort to big fish fighting mode, by, flipping the anti-reverse switch/button/lever to the off position, and when Mr. Big, goes for that sudden line ssssssssssssssnapping lunge, you simply remove your hand from the handle, and let him pull away.
Some caution needs to be exercised, so as not to let the spinning handle go out of control, near the end of the run, so as not to cause a bird's nest in the line.
