Hi guys. I am following advice from earlier threads and am about to replace the lower shifter cable on my 1988 Mercruiser 3.7 L but have three questions before i start. My supplier provided me with a Quicksilver replacement part...Possibly after market...yes? I ask this because i was earlier advised to set up the new install by following the Shop Manual directions, not after market instructions. The only difference is that the shop manual directs to cut the cable to length by measurement procedure and the Quicksilver instructions says it already at .length..which to believe and follow. Secondly, my cable was so frozen that i cannot get into gear when running without shutting down the engine. The problem is that the s.m. directs to be in forward gear in order to remove the lower leg in anticipation of install...obviously cant do it...is there an alternative process or what problems get created if i try to do the install withouit shifting into forward gear??? TheBoyner