I have the 4800kv sensorless combo in my mad rat.
It's a pain.
I've tried different pinions from 16t up to 24t, I've tried all the different settings on the prog card.
The problem is it's glitchy at higher revs.
At set off it's usually fine.
I'm running 7.4v 25c lipos
Can anyone help??
Where's the cheapest place for a usb cable so I can flash the firmware?
Thanks
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