You might take a look at this site:
http://www.fortunecity.com/marina/finisterre/1228/jorjan/id19.htm
Zzman, this does apply braking power according to the brake pedal activation. It has several advantages that I wanted:
1. Activates with the brake pedal
2. No build up of trailer brake application for those long periods of slight braking.
3. Not affected by inertia or gravity.
It isn't the most economical unit but I love the way it works.
Drop me line if any of you have questions.
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~<font color=#990000> '99 2500 SLT <font color=#990000> ~ QC ~ 4X4 ~ LB ~ Auto ~ 4:10 LSD ~
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*<font color=#990000> BD E-brake<font color=#000000>
*<font color=#990000> BD Autolock<font color=#00000>
*<font color=#990000> Gear Vendor OD<font color=#000000>
*<font color=#990000> Jordan Research 2020 T-brake <font color=#000000>
*<font color=#990000> Bullhide spray-in Line <font color=#000000>
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<font color=#000000>
*<font color=#990000> 2k Komfort 5'er - 9,700 lbs <font color=#000000>
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<font size=-2>... Lookin' for the 'RE' to go in front of my 'TIRED' so's I got more time to Play!... <font size=-1>
[This message has been edited by Rattlin (edited 02-03-2001). ]