calm down... eddy
having a set up page is a good idea.
as for me... i have now tried..
12.25x3.75.. might be good when the FF wing comes along
12x6 no good
13x4 great
13x6 too big

Weston recomended the 13x4W as the 13x4 is too small

other thing i've noticed, i can pull high G in loops, not full power or nowt, and i can flip out, i think this might be my elevator flexing as it spins towards the servo horn side and not a snap due to the wing stalling. i guess a 4mm CF rod wasn't the best joiner. might see if i can change to recomended 3MM metal, but not sure how to install after fitting