So, as recommended in a 38/9mm reloading thread I'm looking for feedback on the amount of case bulge considered acceptable for 38 Super/SC loaded to major in an open gun. The pistol's a brand new Razorcat w/KKM barrel & I'm loading new Starline 38SC brass w/8.2 N350, MG 124 HP, 1.245" OAL, 172 PF. I'm getting about a .009/.010" increase in diameter max maybe 270-300 degrees around the case. The gun runs fine though not as flat and a little more snappy than I expected. I am still working up a load for it and expect to find something that works well. I'll gauge the chamber sometime later this weekend & add that info. It's been suggested that the chamber is out of spec or has been opened up excessively. I didn't think the bulging was a big deal but have been wrong once or twice before...