hey guys i recently experimented with my xd.45acp 5inch tactical in that i wanted to see how many rounds i could shoot before i had a ftf or ejection problem. i shot everything from 185gr custom hp to 230gr ball ammo and was able to get 813 rounds thru my xd before a ftf occured. i had absolutely no ejection problems only ftf at the 813 round mark. i cleaned the pistol then took it back to the range. now ever since my experiment i am having numerous ftfs(failure to feed)with all ammo. again no ejection problems. anyone have any suggestions? incidently my new 6inch para in 45acp had ftfs right out of the box.