Just got my Sig P250 cerakoted (slide and barrel) and I'm having fitment issues getting the barrel to fit back into the breach of the slide. I've worn down what I believe are all the right places to get it to fit, but no luck on getting it back together. Looking to see if anyone else has had issues with SIGs after cerakote has been applied. I'm hoping I don't have to blast it and send it back to sig for the nitron coating to be reapplied. Thanks.