How do you determine the angle of the heel wing and bar end when setting these up on a Sirrus with flatbars? My OEM grips are giving me some heel numbness near the end of 20 mile rides. GP5s would allow more positions of my hands and use of the wrist's neutral vertical position on the bar ends. It is my understanding you want the wrist joint in a straight line with your forearm. Are padded gloves with a center unpadded channel a good thing to use to mitigate the numbness with these grips as well?

Lars Halstrom