You might try swapping out some fresh fluid in the clutch reservoir and bleeding the air from the MC. See if that makes a difference. Some info below, but basically remove most, not all, fluid from MC, and replace with fresh and then look in the manual for how to bleed the MC on the front brake. It's the same procedure, but not listed for the clutch in the manual.
Here's what your clutch fluid looks like at 20,000 miles.... There was sludge at the bottom. Replacing the fluid is part of the 20,000 mile service. Other information on that can be found here...
www.r3owners.net