RE: 95 AX run in problems.
I'm having all the same problems as above with the OS 95 AX - I think it is time for OS to become more involved in solutions for this engine as its marketability is definitely being questioned. Does anyone remember the fiasco of the 91 FX when it first appeared? "O" rings were wrong and the heating of the needle valve really messed up settings.
I buy OS products for the quality that I expect and pay a premium price for that privilege. I also have damaged some nice planes using this engine and I'm not a beginner. You'd think by now that the recommended prop sizes would reflect reality etc!
Bax- thanks for your input but I'm afraid you are in a difficult position here.