Hey guys- I have been flying my model IV for a year now(had a lot of fun I might add) and now I am looking to get the cruise speed up. I have a 80 HP Rotax UL with a Warp drive and switched to IVO adjustable. My questions are this- the IVO prop I have is balanced I assume as it had the same numbers written on the blades- but it definately is not as smooth as the Warp. Is this normal? Any other suggestions that I should do to smooth it out? I thought I had the pitch as flat as possible, but at climbout I only was able to get 5200. From what I have read on here I should be able to see 5800- what am I doing wrong?? Any other alternatives I should look at besides IVO? I know Airmaster but that is kind of on the expensive side

Thanks-

Scott