ORIGINAL: cosmospho

Hello everyone, built my plane stock with a TT pro 46, and it has this tendency of yawing to the left on loops or whenever I apply engine, it is also snapping quite a lot when It gets a little low on speed, it is being quite a nimble hands full plane.... I have changed a little the thrust and added down thrust and my CG is on 3" from leading edge....

What props is everyone using for this ?? My TT 46 has a 11x6, tried placing a 12x4 for some vertical performance but it got much worse....

Thanks,
Cosmos