Thanks gentleman for all the response. Set the pitch finer today. It was set at 16 deg and I brought it down to 14.5 deg. The vibration has gone but I am to afraid to go down the runway know. The revs have gone up from 6100 rpm to about 6400 rpm. Waiting for a very calm day to do some bunny hoping o...

VNE is 95mph. On the prop side of things I took it off today and replaced it with another trike prop and the problem was solved. Does anybody know whom to contact about a Ivo comp prop.

The gearbox is a 3.47 to 1. The prop is brand new and has only done 14.9 hours as the engine. Have checked the pitch and also a measurement from the blade to a same datem on airframe. No stone chips and prop is balanced. Another problem I find flying the Northwing is that its cruising speed is about...

Hi all. I have a North Wing Apache Sport which I have currently just bought. The motor and trike has only done 14.9 hours. The 582 has got a Ivo Prop. The problem is that I cannot get more than 6000 revs from the engine and then at full power I get this serious vibration. I have checked the prop and...