Oh I was aware of that, actually goes back to 2006 or so. But the last was 2011. This is an issue with the Nexstar and I was just adding my 2¢ figuring someone may be looking for an answer. I'm building a full size RV-8 and this is just the plane I play with at the hangar when not bucking rivets. I have a lot of time on it and many mods. Centering the engine mount and adding a shim under engine mount on right cleared up the veer right rendency. My engine was 3/16 left of center and canted to right 2º.