TRX4 Trailing Arm Mod

Hi guys,
I used some cheap trailing arms and some shock mounts to add some more rear suspension travel to my LCG TRX4. It isn't miles better than with the links that come with the LCG kit but it seems to side hill better and the rear end has more range of travel for the high speed jumpy/bumpy running. Overall I'd say it's an improvement for the type of terrain I run on. Same 3600KV system for decent wheel speed and the good old Power Wagon body.
3D Parts:
Power Wagon Back Half: www.thingiverse.com/thing:605...
Power Wagon Accessories: www.thingiverse.com/thing:605...
Misc Washers and Spacers: www.thingiverse.com/thing:607...
Do you drive to wrench or do you wrench to drive?