Brake/ PS Fluid

[Robert Turlington <bobbie@kcdm.org>]

I'm trying to find the fluid to put in the brake resevoir on my '89 100.
The fluid thats in there now is stock Audi/VW fluid.  I've ordered a bunch
of Pentosin and I'm planning on flushing out the system in a couple weeks.
Some questions:

1.  Is the pentosin compatible with the stock fluid?

2.  If it is not compatible, how much of the fluid must be flushed out
before I can put in the new stuff?

3.  Does anyone know of an easy  way to flush the fluid?

Thanks....

Bob Turlington

*******************
89 100
88 80
86 4000