RE: Impact
Hi DV,
Stab 0 Deg, Wing +0.25 deg, Downthrust 0 Deg, Engine side thrust 3.5 Deg ( YS 140lm - APC 15x12 - Wildcat 3DLV 30% Nitro, Hattori #693 Pipe, that's my setup and it works just fine! Not sure what right thrust you will need for the Hacker though.
Hope this helps,
Andy.
PS, Radio is all JR (is there anything else worth considering) [sm=lol.gif][8D]