I'm not sure why Klaus sells the Groneberg speaker cables with the 6mm spades because I can't get them to fully fit on my Stratos binding posts. I think the guy I bought them from had the same problem because they are chewed-up and bent pretty good. Does anyone else have this issue? I've resolved to buying larger aftermarket spades, but looking for advice on whose I should buy and where to get them for a reasonable price. I've already been to Parts Express and the only sizes that work are Monster and WBT. I'd prefer not to buy the Monster and WBT is too pricey. Any suggestions???