Proportioning Valve

"Inline tube "distribution blocks OR proportioning blocks are machined wrong ? Which ones ?.... I live like 10 minutes from them and purchased the dist block... but about 2 weeks from bleeding the brakes ....... I will let them know in person ....



I bought this one here from classic industries:

http://www.classicindustries.com/mopar/parts/md2268.html

I just got it installed last weekend, first problem I had was it leaked from the copper gasket on the top hex portion. I unscrewed it and found a perpendicular nick in it. Instead of returning it I found a replacement metal gasket and installed it. My brake light stays on now and I can't lock up the brakes, may be the valve, may be other issues.