G'day tIANci,
Interesting yours also stalled under stall speed. I was having a bit of trouble slowing it down for landing with the 61, it is a bit like a Spitfire as it likes to ride the ground effect bubble as the speed on idle with the bigger engine is a bit high. Did you try using flaperons with yours set up that way to slow it up a bit? I'm not going to change it around 'cause its way too much fun with the extra grunt, but it would be nice to get it down with out nosing over. I haven't tried flaps yet but was thinking of it once its back in 1 piece. Mine was a bit bent, but its amazing what cyano & ply wood can do!.......