Plastic backed button parts?
Has anyone used plastic backed button parts like these – http://www.ebay.com/itm/1000-1-1-2-inch-Complete-Standard-Button-Machine-Parts-/220877744755?pt=LH_DefaultDomain_0&hash=item336d56ea73 ? I have only used the metal standard ones that ABM offers, but I have had problems with the pins on the back being bent too easily when used on my backpack. These plastic backed ones look sturdier, but I’m not sure if it will work in my machine. I have a model 150 (for 1.5″ buttons)
