[Dougducati]

'fraid so. You're fairly limited for adjustment on a 600. Unless you can find rose joints with a longer thread, but I think you'll be out of luck there because they're all the same length.

You could try clip-ons. That will alter your riding position and put more weight over the front. I found it gave me more confidence to bury it into a corner and not think that the front was going to wash away.