Hi all. Just wanted to chime in on my 1st experience with the mamba max 7700kv system. I have the sphere and gtb also, and I gotta say i'm impressed with the mamba. I've only run 4-5 packs through it, but its very smooth. I was very worried that it would cog and not be smooth simply because i have driven other sensorless systems, and was not impressed at all. this one is very nice. initial impressions are that it might be even smoother then the sensored systems. anyway, its very close. also, it never thermaled on the carpet during those shakedown runs. i am no longer a sceptic on the merrits of sensorless. plus, the usb link is very cool and the speedo is a no brainer to program this way.
now the question is: can i stuff a sintered novak rotor in it??
that would be cool.
later.