Your clutch master is plastic with a plastic line. I assume the bleeder you are talking about is the one that is part of the slave cylinder. Take the rubber plug out of the side of the bell housing and make sure it isn't wet with fluid in there if so slave is leaking. I have used vacuum brake bleeders to bleed these before with good luck. I have pushed the throw bearing back with a short bar and got them to straighten up. I have just opened the bleeder and let them gravity bleed. I have replaced the slave and done nothing more then pump them vigorously and had them work. Are you sure the master is working IE: is the piston coming back. As matter fact on one I pumped fluid back through the bleeder.