What size prop would you recommend for 3d flying with a .55 AX motor on a UCanDo (size 46)? O.S's website recommends a 12-7 to 12-8 or 13-6 to 13-7. Based on this I speculated that a 14-4 or 14-5 would work best and was under the impression that with a two stroke I wanted to stray away from a wide blade prop. Is this true? What would be your recommendations?

Thanks in advance,

Michael