Mine is a '73, which is the 2nd year of the "mudbucker in the middle" design (love that coinage!), and hence not a slothead. Thanks!
So a transition piece - newer shape with the older bridge - very cool.
I've got no wisdom to offer since I've never owned an "L" out of that batch. If you need the original Tilt-O-Matic for it, let me know and I'll try to locate the one that I should still have *soimewhere*...
Good luck.

