Extraction and feed problems

[buck119fa]

So... Just returned from the range. Ajusted the gas again and ended up 1.5 more tuns in, decreasing the gas. 50 rounds of hand loads not 1 hiccup, functioned correctly every round, still runs the factory stuff good too. Ejection is 330 to 4 oclock right where it should be. Not seeing any marks on the new brass from the extractor or mags. Seems to be running good now. I did cut down the front of the ACS mags 1/4 inch and that fixed the mag feed issue, with my elander mags i didnt need to cut the front down but i did cut 1.5 coils off the spring. The 4rnd mags hold 5 now and havent missed a beat feeding.
So far looks like my issues are resolved. Thanks for the assistance and ideas!