On my 2008, with over 100,000 miles, the clutch lever is creaky and catchy right at the engagement of the friction zone sometimes making it difficult for a smooth start. You can actually hear and feel it. I have lubed the pivot bolt and then swapped it with the brake lever pivot bolt, flushed the system twice, disassembled the slave cylinder (it was clean) , no improvement. Any ideas on what to try next?