I have a CVII and experience FTF's. I think it is my magazines. I have 7 LB mag's so I am holding on to a bunch of practice magazines if so.
What problem are you having? I have experienced problems with last round not getting fed up the feed ramp properly. It seems like the round is coming forward a little and being popped up out of place. My round is ending up at a 45 degree angle and the slide comes forward on it. I may be totally off on the diagnosis though. I am definitely not a gun doctor.
What kind of problem(s) are you having with your CVII?
Yeah, neither Les nor Ed take kindly to ANY inference that their products may have a problem!
I find the most reliable magazines that work in all my different brands of 1911s are Metalforms, especially the round-top 7-rounders. Those are the ones shipped with Ed Browns now.