Today I was finally able to get out and shoot my brand new Gen 3 23 with an NiB-X finish on the slide and barrel. 100 rounds of Winchester white box. In the first 50 rounds I had two FTE (failures to eject), and in the second 50 rounds I has one FTE. Prior to shooting the gun was properly cleaned and oiled with Balistol. Is it normal for a new Gen 3 23 to have 3 out of 100 FTE's ? Does it just need to break in more ? Could the ammo be the problem ? Or, could the NiB-X finish be the problem ?