OK - Simple job to replace the water pump impeller on my 96 Force 120. Done it too many times on my old merc Stern Drive. Always the problem of lining up the splines on the shafts. Thought I had it and gave it a shove and began to tighten down the nuts when I hear a click. Well it seems that the Shifting rod was not lined up correctly and I popped the casting the size of a quarter where the shifting rod enters the upper unit housing and is supposed to connect to the lower unit. Question - Will this matter? If I finaly get it lined up and in place - will it shift, or will it constantly pop off. any ideas? I'm sick over this stupid mistake. has anyone experienced this too?<br /><br />------------------<br />trophyman