Laminar slaminar, since when did all airfoils become laminar

What is his prop size?

Ok, revised opinion:

Check the lateral balance, check the elevator for eveness (I am not in this camp however), try diving for a little extra speed and pull the power right about where the thing usually stalls to take the torque out of the picture, and last but not least, consider that it may be ca combination of all of the above.

I still vote for the lame airfoil, because if that plane shares the same wing taper that its bi-wing brother, it will tipstall more than any other model I have flown. The Tecate was the worst plane I have ever owned. Now that I think about it, I know I guy that had the Global Raven, and it tip stalled constantly. He hated the thing.

only my $.02

Schmleff