Yeah lube everything properly, boa or nippon up front, put a bit of extra spring on a nippon by disconnecting the thick wire spring and ragging it outwards a bit before refitting, shouldn't need to do that to a boa. AD990 if lugged or a pitbull if not for the rear. Pitbulls can be buggers to set up, don't really know why, such simple things really. Keep cable line as straight to it as poss + use trial and error with blocks... Good luck!