A couple questions regarding cycling shoes.

1. Anybody have custom shoes? Contemplating customs for my next pair because my feet are so differnt from each other and apparently so different from the masses, very narrow heel, very wide forefoot.

2. mtb to road shoe. I have always used mtb shoes on the road so that I can walk and peddle before I clip in. We all know walking is a necessity at times, but I can take up the waddle. But I don't think I can peddle in road shoes without clipping in. Is it just slickness of the sole? Could I solve this with some rubber and glue? Or is there more to it? I like to cross intersections unclipped, i.e. 4 way stops.

thanks,
sarah