I have several BX25 Ruger magazines , along with some aftermarket ones also. I recently purchased a 3 pack of BattleDyne Industries magazines. Here is the situation...I have a new and also a used Butler Creek loader for these mags along with a "SpeedBeez" loader. Neither seems to work at above 30% with a lot of frustration...Contacted BattleDyne and they said they have not had much success with any loaders either. Has anyone found an effective and efficient way to load these mags??? If we can't load them by any other way than the old tried and true "Thumb method" what is the reason to purchase them??