My new Bianchi 59 just arrived for my Glock 17 and I'm having a little trouble getting the clasp to snap. Actually, I can't get it to snap, the strap appears to be roughly 1/4" too short. Should I just give the holster a bit of time to conform to the gun and then all will be well? It's an awesome holster and I'm just wondering if anyone else has had this issue? Thanks!