Please help support the site by donating at the link below.https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=8ZRU34U47BESW
is it slow all the time? or is it normal speed with the external controller
Check the R solder point. There is a second solder point right behind the clip for the right hand controls.
My bad I did not see it was for fat.