Thanks all - The braze on stops put the exposed wire right in the line of fire when I threw my leg over the TT (when using kid seat) and I kept catching my boot on it. So I hacked off the orig stops and used clamp on stops from sjs. Annoyingly the TT is 25.4mm so I had to shim the tube - for which I used cut off jubilee clip bands. The stops are positioned so the cable is out of the way. Not elegant but functional.