THanks again to all.
The bike misses in a tight corner but also sometime on the straight and level. It is very intermitted on the straight and level but ALWAYS in a very tight 10mph switchback and it comes right back to full power as soon as you apply the throttle after the turn.
I have thought it might be something in an injector.
I had a good mechanic look at the bike but he could never get it to miss when he was riding it. So he tuned it up and remapped the (?) fuel, ignition, etc and it ran fine for about 6 months then started doing the same thing again. (some crud in the tank?)
Still riding and looking. (I can live with the miss.) I can't live without my Wing!