I have wanted to asked this question for some time but could not get myself to do it. I am 5'10" 245 lbs and CANNOT get the eighth round in a Sig 220 magazine. I will give you all a monent to stop laughing. I have 2 mags and can't load either to max cap. Do I change springs? I am at a lost. Never had this before. (yes they are 8 round magazines) I will now once again hide in shame. Thank you