I know this was an issue with other sig 17 round mags, BUT this is still a problem. I bought 2 (Magazine P365 x-Macro, 9mm 17 RD) and went to load them USING the UpLULA loading tool. I can only get 16 in the mag. and used so much down pressure I was afraid of breaking the tool. No Joy 16 is max. Has anyone found a way to get all 17 in the mag. Now just to be clear, I have fully loaded the 15 and 12 round mags with no problem using UpLULA. The best I can do is loading the 17th round about 3/4 of the way in but cannot seat it completely / properly.