I have a 1964 C10 with a 3 on the tree column [censored]. The adjustment C clamp is maxed out in its slots but I still have too much gap between the lower shift arm and the shift Tee. What do I need to rebuild or replace to fix the issue? I have looked at posts showing how to tear the column down and put it back together, but I don’t know where my extra free play is coming from.