I recently installed a maxx hopup into my m4 and sometimes it doesn’t feed, it will shot a few then completely stop I’ve already adjusted the screw for the spring and everything If it helps I’m using- maxx double oring nozzle Emg Maxx model hop Zci inner barrel Modify flat hop bucking Stock tapper plate (but it seems decent) I’m pretty sure That’s everything that would effect feeding. Any ideas?