hello i am a newbie to these regenerative type controllers that are not homebrew and have question: if one is driving along and used their left foot to hit the brake while one foot is on the throttle, how does Kelly or Alltrax handle such a thing? i am on the fence about whether to build my own or buy one off-the-shelf. as a newbie to this forum i am reading about controller issues and an turn closer to building my own. i have been studying the new (Cree) SiC-MOSFET and find them very interesting along with the chip (Vishay) VO3150. i think these would make a great combination. i ask this and other questions to Kelly and Alltrax and never get a response. so i'm beginning to understand why so many people frustrated with them.