I've got the Apex kit installed in my 442. Trigger is smoother than factory but still really heavy. Also, after the (internal) hammer drops, the trigger feels sort of gritty on the return. This isn't something I've noticed in previous J-frames, and I've had five or six of them. I'm thinking about just sending it off for a thorough polishing / action job. Who are some recommended gunsmiths for these little guys? A 'smith in Arizona would be a plus since shipping is so expensive.