Interesting. After reading your e-mail, as an experiment I decided to polish the barrel lugs slightly using a light polishing compound. Not enough to remove any metal, just to smooth out any bearing surfaces. I applied a little extra lubrication to the lugs before reassembling the gun (Tetra oil plus a little Tetra grease). This actually made a noticeable difference! I might go back for a more thorough polishing just to see if it takes the stiffness out entirely.
And you're right, the slide-to-frame fit isn't as tight as some would believe. The majoriy of the tight fit must be coming from the barrel fit and/or barrel link.
And BTW, I didn't wait 8 months (or any length of time) for the gun, as several shops in my area regularly stock this model. It has functioned flawlessly with every type of ammo I've put through it, so to say that it doesn't "work right" would be inaccurate. Even the price is a relatively good deal, IMO, compared to what you'd end up paying if you parted it out and had a gunsmith assemble everything from scratch. But I do agree that the Baer guns leave the factory unnecessarily tight in the barrel lockup.