I have a Hangar9 Fokker DVII ARF with an OS .61FX engine. I had been swinging a 13 x 6 wooden prop (Zinger) and with my second flight, I ran the 14 x 6 wooden (Also a Zinger) -

I was wondering, since I like how it handled the second time around and how it looked on the plane, if I would be able to continue to swing that prop without screwing up my engine?

I know at times we can't go by company guidelines, because OS .91FX loved a 14 x 7 triple prop (Master Airscrew plastic) on my late Extra and it loved it.

Pete