mower: husqvarna 30 in. 0 turn, i cant fina an easy way to lube the stering control shafts. with the cables and battery location, i cant get the grease gun tip on the serts. i even bought. i purchased a flex-hose and was still unsucessfull. what do i do now? any 0 turn husqvarna owners out there that can help me out? thanks, obie