I've been puzzling about this, because the bike is completely stock, and this cable would appear to be the same length as the OEM cable. The length of the black casing/adjuster is fine.
I don't think I can shorten it either because when I close the throttle fully, the cable is taut.
I though it might be a routing issue? I've run the cables from the grip down through the triple tree to the right side of the frame, through the triangle under the top tube and down to the carb lever. But the route won't change the length from adjuster to nipple.
All the cable tie does is to stop end rotating the very last bit and allowing the cable to line up with the gap in the lever.
When I played with it just now, winding it on and off, it seemed to get better; maybe a little more lube and use will fix it!
