Having issues with Tarot retracts on latest build. They are the X8001 legs and controller. One leg only travels half way when wired up to LG controller. Plugged into either port on the board produces the same results. Figured it was the leg. But the same "problem leg" seems to work fine when powered directly and bypassing controller. If the problem is the control board, why no issue with other leg? Is this fixable / tune-able? Adjusting endpoints / travel in TX does nothing. Problem shows up when legs are plugged into controller only (it's wired to a step down board that's putting out 12v). Board seems to be stepping it down further to 8.9v which seemed on the low side, but appears to be enough. Should I roll the dice an order new controller? Any input is appreciated.