you can undo a couple of turns off the spool to keep the yoyo from pulling small crappie out of the water or when the limb is too high. i made a couple of dozen floating yoyos by putting a "T" in a section of black pipe and putting a short section on the upright of the "T".Plugged the end and tied yoyo on. Set them out and let them drift.

Old town with a can of Arkansas leaf crawlers and about 50 yoyos will get 20 catfish about anytime. I had a friend who set out a dozen one night and caught a hundred.that was before the possum cops got so bad. The cleaning would be punishment fitting to the crime as i see it.