In reply to Michael MacArthur:
Ooooh! Satan's Slit, Red Slab, Hangman's Crack or Raven's Edge on the Buachaille, Spartan Slab at Etive Slabs, any VS on Styx Buttress at Polldubh, any VS on South Wall of Garbh Bheinn. Damp in Glencoe? Check forecast for Kilchoan and go west to Ardnamurchan- many a good VS. Worth the hop north to Binnein Shuas for Blaeberry Grooves and uber classic Ardverikie Wall (even if its only HS). In July take a midge net and a bottle of Smidge potentially for any of these but especially Polldubh and Etive Slabs if there is no wind (and afternoons on Etive Slabs after sun has passed). Wild card recommendation- check out the gneiss on Indian Slabs.
Post edited at 12:14