Brian, you may recall that a few weeks ago, I posted my frustrations with the rear reservoir being difficult to read. Went much of this winter with just fronts working as I had been under the impression I needed to replace my M/C.

Anyway, I used my Mighty vac to pull fluid from the rear B/C's while adding fluid to the reservoir. I had to rock the plastic tank back and forth so as to facilitate keeping topped off, the rear of the M/C reservoir.

This process worked fine for me! BB