I got the cable about a month ago and downloaded the software...
heres what i did.

i increased idle rpm offset by 100 rpm which helped with some vibration

fuel increase on load to 105%
fuel decrease on decel to 97%
and secondary fuel tweak to 98%
ignition timing advance 1.5*



after doing this the car felt way different it had better response in low and mid rpm band, and i could actually feel accel...(not sure if this is just in my mind with the butt dyno)

 

Did you get the USB version of the cable to work? In other words did you get a com port mapped to the USB for lemmiwinks to use or did you use an rs232 cable?
Thx

 

usb cable.