[200q20v] Tilton Adjustable Proportioning Valve Q Redux

[WARATAP at aol.com]

Sorry if this is duplicated.  I sent this to the list yesterday, but either 
my e-mail wasn't functioning correctly or the list was temporarily down:

I just installed a Tilton adjustable proportioning valve for my rear brake 
circuit and ditched the OE one, which was mounted in front of the left rear 
wheel and which is notorious for not working.  For those of you that have it 
(I can't be the first), what do you have yours set up at?  Mine is installed 
between the master cylinder and ABS control unit.  I currently have it set in 
the Vertical (upright/perpendicular) position.  I appreciate any advise.  
Mitigating factor:  I have Porsche four-piston 993T big red calipers with 
Coleman cross-drilled rotors up front :-)

-Ingo
'91 200q20v with a few mods...
http://members.aol.com/Quattringo/index.html