The pressure bleeder unit I use has a variety of caps that fit tightly over the master cylinder reservoir fill hole. I use it because I work alone 99.999% of the time...even if there is someone around, I stick to the pressure bottle based system...especially if the system has ABS in the system. It simply works...
You should not be altering any of the fittings in the proportional valve...the "cap thingy" ends must be tight.
You need all lines connected before any bleeding process begins...
Make sure the master cylinder piston is not being depressed down by an excessive length booster rod....the should be 1/32" to 1/16" clearance....
Keep us in the loop...thanks
