No speaking for the OP, but in my case, it's almost as it the metal prong of the Maglula (that holds the cartridge down) gets stuck in the Staccato mags as you're loading. If I use my loader on these mags, I almost have to be careful not to press down too hard or let the prong go all the way into the magazine.HumbleB, when you say you are having trouble could you be more specific? While my hands are too bad, I do have a bad hip and knees, so I fully understand physical limitations.
Grumpy