<VV> Tele Steering Column question

[Leland L Garland]

I've owned a late '65 tele steering column and steering box for more 
than 10 years and am finally ready to install it.  I couldn't figure out 
how the lock mechanism works but think I have it figured out now after 
looking at a Corvette web site that sells steering parts.  According to 
their diagram the locking mechanism inside the steering column consists 
of a locking rod and a wedge.  I have either misplaced the locking rod 
after having moved 5 times since I acquired the unit, or it may have 
been missing when I bought it.

I think I could fabricate the rod from an old clutch cable rod but need 
to know exact dimensions and any required shape at the ends -- tapered, 
squared off, etc.  I'm also wondering about the wedge.  Is it something 
that could not be removed without removing the pin that holds the two 
pieces of the shaft together?  Is it likely the wedge is still in 
there?  Or, am I completely wrong about how this thing locks?

I would be very appreciative to receive any insight into this matter.  
Thanks in advance.

Leland L Garland