Demon half cycling
my teammates demon started to cough/half cycle last practice, i checked and replaced the diagraph, no change, checked dwell settings etc, no change, with my spring modded bolt i get it to do a complete cycle when its had about 5 fast shots, when i reinsert the qev "plug" which way should the opening in it face? upward, forwads, rear, or down?
the thing with it firing when using my spring bolt makes me think it has something to do with the input pressure or something, not enough pressure reaching the bolt to make it cycle properly..?
please solve this for me