I just tried to load my first round today. I tumbled,resized the cases, tumbled then primed. I made a dummy round for my COAL. Tried to chamber the round but the bolt is extemely hard to close. I have checked all the cases and compared to new unfired,fired, and resized. I don't see any issues after I put the caliper to everything. The cartridge is 22/250. Rifle: Savage. I have used this action to swap with other barrels. Never had an issue with any factory rounds. Where do I look? Thanks for any help!!!