Just found this post , I have exactly the same problem with my clutch cable ,the push rod spacer has to travel too far to push the pressure plate , I had the bike at a mechanic I thought was capable to do a full engine rebuild , but turned out to be a monkey, his solution to this was to leave plates out ( from the new Tyga kit I supplied him with) . Firstly does anyone know what length the push rod should be ? Secondly how did you solve the issue ? It seems my bike has been pieced together by various others over the years , so it wouldn't surprise me to find the wrong parts in there .( mc21 carbs with a float in one of them that doesn't fit at all????) I'm thinking it could also have something to do with the clutch arm, that the cable attaches to, does anyone have a pic of it that shows some detail ,as none of the breakdown images are detailed enough to show how it should be.
Cheers fellas