Hello I'm new to the forum , in need of some expertise. I have an 07 t 300 a.c. Cab 2050 hrs SJC won't go in right reverse ,sort of lurches in reverse intermittently once warmed up seems to get worse . It moves forward just fine in both directions . I capped the hydro stat and ran in reverse stalled the engine so I'm thinking it isn't the pump . Did a case drain flow check and looks normal for the hrs not different from the left side so I'm thinking electrical ? Maybe low voltage ? Any help would be greatly appreciated