Another problem might be if you used lead bullets in .38 special cases in the .357 Over time a lead ring can buildup in the cylinder and not let the longer .357 cases chamber. Just clean well and it goes away.
Seams like once we the people give what, at the time, seams like a reasonable inch and "they" take the unreasonable mile we can only get that mile back one inch at a time.
No spelun and grammar is not my specialty. So please don't hurt my sensitive little feelings by teasing me about it.