I am a newbie to the hobby. I am running an O.S. Engine (Max - 46AX) with a TT-2002-B 2" Standard Aluminum Spinner 2-BLADE, a TT-0140-A 1/4-28 ADP Kit With 1/4" Bushing. Here are my problems:

1. When I try to assemble the unit using a Top-Flite Power Point 11X6 wood propeller (which is 3/8" thick), the adapter nut is not able to tighten sufficiently against the propeller. The adapter nut appears to reach a stop before fully tightening against the propeller.

2. When I try to assemble the unit using a Master Air Screw 11X6 nylon propeller (which is 17/32 " thick), the adapter nut is able to sufficiently tighten the propeller but the spinner will not sit against the backplate. It is close, maybe a 1/32" too long.

Also, my 3/4" 10X32 retaining screw appears to be too long for the Standard Aluminm Spinner.

What should I do?

1. I can go to a 2-3/8" TT-2052-B 2" Ultimate Style 2-BLADE Aluminum Spinner and I believe that will work with the nylon propellers. But what do I do about the wooden Top Flite Power Point props?

I would appreciate your help.