wow--I though Les Baer had a decent reputation for making his guns work and his customers happy.
My 1911-smith looked the gun over carefully and proposed a several-step approach, starting with the least intrusive surgery.
The first step was to chuck up the guide rod in a lathe and take a bit off of the rearward face of it (thickness). That did the trick, so no frame mods were necessary.
I was
really happy about that, because mine is the alloy frame, and removing material from the frame (depending on the location) might have required re-hard anodizing ($$$) or at least spot re-finishing ($).
I have never had any trouble with it feeding/firing/ejecting any type of ammo, including a half-dozen types of JHP and my SWC reloads.
All I need now is a fresh set of night sights--my "new" gun is over ten years old and the night sights are very dim.
If anyone wants the name of my 1911 smith, PM me and I'll share. He has worked on three different 1911s for me so far. He does great work in a reasonable period of time and does not over-charge for his work. Not cheap, but good value for the price.