[Mrmerlin]

WHOA lets talk about this for a few mins.

So while using the motive bleeder ,
I use mine empty other than pressurized air.

Now it occurs to me that others may fill the bottle with brake fluid and then pump this into the reservoir. why would you do this?
I have found that pumping up the bottle to about 10 PSI is sufficient to push the fluid out the bleeders without blowing the reservoir off the MC.

Any one with thoughts about this please respond