The problem with Eezibleed is the plastic tire valve. I can't get it on the tire tight enough, even using pliers. I lose 10 lbs of pressure when I bleed the left rear tire. It would be a better system if it had a metal valve. Good thing I have an electric pump which I use to refill the tire between bleeding. I think I may have not tighten the bleeder screws tight enough as the front rubber caps on them were wet when I re-bleb the brakes tonight. I'm glad it's over, I hate spilling that brake fluid on the garage floor. I need glass jars, plastic ones tip over. My favorite mayonaise jars comes in plastic nowadays, darn it.