Thanks for the advice ned. I do have spoilerons and I use them on my UCD to reduce wingrock. Also have them setup on the F90 but everyone else tells me I shouldn't need them. I am gong to play with CG and elevator throw, I think it is a combination of the two. I think I may have added TOO MUCH lead to the front, because it went from zero rock to a bunch. I will have to play with it until I get it right.

About your foamies, I wonder if the outrageously light wing loading has anything to do with the extreme stability and angle of descent??