Good afternoon. I need to get a new yoke and cylinder fitted to a M27-5 that's had a 44mag barrel swapped in. I've been able to track down both a 629 yoke and what I think is a proper 29 yoke. The blued yoke, though, looks like it needs some material removed just forward of the portion that goes into the frame. Is this the area that would be turned down to get a proper fit between the frame and shroud? See pictures for reference.