Well, I tried some cantis but not much grab on the rims. maybe a professonal could adjust them better but don't want to be at th mercy of the LBS.

Just put a pair of mini-Vs on. I'm not too encouraged. the front one rubs on the tire - if the bosses were even 2mm higher it would be ok. and the back has lttle or no grab. oh well. i guess I can try cantis again or travel agent