thanks to all who posted in my previous post, the pic was very helpful!! anyway i busted my magnet with the hole in it (yes i overtighned the screw) the round one epoxyed to the disc fine and should hold up,,, however i just dont feel good with the epoxy the only thing holding it on..... any ideas on where to get more mags??? home depot maybe????? on a side note the thumb switch works when it wants to,,,,seems to be in the connector,,anyone else have this problem???thanks...cw