No negative effects that I know of.   I used one for awhile on my RV-4 but was not happy with it's efficiency at high speed.   Worked great for takeoff & climb but area near hub was stalled and draggy at cruise & high speed.

Works better on canards because that area is in turbulent air anyway.

Tracy

On Mon, Aug 1, 2011 at 1:48 AM, Samuel Treffinger <samuel.treffinger@gmail.com> wrote:

Tracy, do you know of any negative side affects of using a IVO magnum inflight adjustable prop with your psru?? I think John Slade has that configuration, but I was wondering if you reccommended it, or reccommended against it.

 

Sam