Glad that worked out for you. I personally would be concerned of the JB Weld cracking and jamming up the trigger at the worst possible time.
I'm looking at the Glockworx Fulcrum when I get some extra cash. I HATE the feel of the factory trigger with that stupid safety lever that doesn't sit flush when squeezing the trigger. I wish Glock had the same style finger pad trigger that the M&P has. Much more comfortable design.
"Quid Clarius Astris"