Hello,
Thanks for the quick reply. I am not sure what control system it is
i am just an regaler user of the wheelchair. I can check the specification on it if it says anything in my papirers.
Is it ok that i can mail you some pictures of it if i don`t find any? Maybe you know the system. I think the only reason its 5.5 mph is that is not allowed to go faster hehe. (I can almost go faster with the Manual chair)
Sorry the bad Eng.. I am from Norway.