Hi balsabuster ....I see you like 10x6 props ....The first and only glow plane I'm flying is a Megatech Skyliner. I used 10x6 in the beginning then switched to 11x6 and notice a big difference in how the plane flew. It had so much more authority and I'm using the same .40 LA engine as you are using on your plane. Can you believe I'm doing inverted flight with a trainer ? Well I cant but I do .....