Yes,always folks out there selling "gadgets or widgets" to make things better or easier, NO NEED, read the manual and like a few tips above ,like 'SGW"s is all you need, hell the Factory even screwed up, they lawyered up the MK III so bad, , they finally had to use a "push" button on the MK IV so they can "fall apart"?? only decent practical change was from the MK I to the MK II< add a cartridge and stay OPEN on the last shot,,,,,I rest my case 8) :roll: :wink:
."....and so it goes....." RIP Wil Terry, Bob C and Don W...... :(