i got the brilliant idea to change the oil on the clutch mastercylinder on my 99 royal star. i disconnected the line.opened the bleeder and blew air through it to clean it out. then i did the same to the cylinder. put line back on,closed the bleeder filled it with dot 4 put gasket,plastic cover and the metal cover backon. bled the line then refilled the cylinder.bled the line again. problem now is i have no pressure in the handle when squeezing it,hence no clutch!!!!. what am i not doing right? thanks in advance for any help.