I have a ducati scrambler motorcycle. I have a clutch problem. When the engine of this motorcycle is cold, I boot up and hold my hand clutch to use the gearbox. I started on the first number of the gearbox, still holding the clutch, but the motor still moving. At first I thought it was still clutch stick. But the phenomenon disappeared after the motorcycle was about 30 minutes. The clutch phenomenon is completely disappeared when the engine heats up. I brought my motorcycle to the dealer for inspection and they had to replace the new clutch because it was worn out. But as far as I know the clutch gets stuck when the engine heats up, not when the engine cools. Has anyone ever experienced a scrambler like that? And is there a way to explain and fix it?