hello, im having problems with my 1997 light duty f250. first, modual for t case went so i built a handle on my t case till i buy a manual t case and linkage. second, i need to know if i can somehow make the actuator on my front diff manual instead of electronic? it is currently locked in full time and im looking for a way to lock and unlock my front diff and t case all from inside my truck. and if there is parts for this does anybody know where i can find them? thank you