Looking for a little more advise please! I forced some fluid through the system with the grub screw still in place, the lever/piston moved out, all looking good. Did another bleed to be safe, pulled the lever and it didn't come back at all, now that is weird cause even when there is air in the system the lever returns. Did the same thing all over again this time putting a bit of lube on the piston area... same result, lever/piston did not return ie: brakes locked on? I'm stuck... help!