My 18A had ~12, 25, 50*. The 12* was great for slow cruise and didn't buffet. It's easily cut into a regular ratchet. Pull 12 or so, mark the ratchet where the flap handle tab sits, then cut the notch to match the others. So I've heard at closing time.
Gary
I’ve heard that this can be a function of the cable routing design between the two airframes. ( sort of a geometry thing) I have not tested it but was told that an original 18A ratchet installed in a standard cub will give less deflection whereas in the A it is proper.
We used to just modify the standard cub ratchet when converting them to sprayers be adding a ten deg or so setting.
I find the first 10 deg notch in use much of the time. Especially in any slow speed mode or in any sort of tight turn where it helps in bringing it around. As sprayers you always saw the first notch being pulled going into a turn.
Yes. The location of the first pulley (closest to the flap handle) in relation to the clocking of the flap handle bellcrank can make a lot of difference.I’ve heard that this can be a function of the cable routing design between the two airframes.