Try wearing them up with the cable over ear. The angle will be perfect for a deeper insertion and better seal if that's what was casuing the issue.
ClieOs, great infio and perspective on the current line up. GR01 sounds just right from your sescription. I found the B2 etc just a bit too etched. the ue700 sounds a hair upper middy because they compromized the top a hair to much. Sounds like the GR01 is right where I'd like it as well. Build looks spot on as well.
very good suggestion...I did not think of this...will try tomorrow on metro train when I go to work...and post my findings.....