Hey guys I recently rebuild my master & caliper. Everything went together smoothly & I tried bleeding it for a while till finally I got no bubbles. The lever is still squishy and nearly to the bars before the thing will stop. Took it for a little ride the other day hoping maybe I could work some bubbles loose but it didnt seem to help any. Ive bled all kinds of brakes before but I just cant get this one right. Should I try a vacuum bleeder or just suck it up and buy a new master?