perhaps you won't believe me, but I was REALLY guessing how they were made... now I am definitely willing to fill one of those MFs with fuel, keeping it between my legs, and put it over one of these sparky things that fires in average 7500 times per minute
Am I the only one bothered when they bent a whole stack of metal sheet? I mean the first and last sheets definitely do not bend the same way, and thus somewhere in that stack, it starts getting out of spec?