I have replaced the slave cylinder and rubbers that go in and around it. I've also bleed the lines top and bottom a few times. My problem is that the slave cylinder doesn't want to return all the way after about 12 -15 pulls on the clutch during riding. causing the clutch to stay partially or all the way engaged. Could this be that i need to replace the return springs in the clutch, or is it something to do with the master cylinder and lines? If I release pressure on the slave cylinder by opening the bleeder valve the slave cylinder returns back to position and i can continue riding. The bike only has 10xxx miles on it, so the clutch itself shouldn't be bad. Any help or suggestions would be greatly appreciated.