[RC-Monster Mike]

I know Plettenberg recommends the Schultze controllers, but that could be politics. Technically, the 4 pole motors ask twice as much of the speed controllers (hence the rpm limit is cut in half). The Schultze has a max rpm limit of 64000 on 4 pole motors if I remeber correctly. I will try the MGM controllers on the pletts also (see how well it works). These are some of the reasons I haven't stocked the Plettenberg motors. The motors themselves are very expensive and they need expensive controller to run them. Schultze also has a knack for not accepting a lot of responsibility for their controllers failure (I have blown a few for no apparent reason and had to pay for repair) This is kind of counter to my business startegy (competitive price with high value, backed by strong customer service). Never the less, I am curious, so I will try them. I know the Pletts are good motors, but a system could cost well into the $500+ range, which is twice what my average customer spends on a brushless setup.