Im convinced there is so much bullshit with these companies Right stuff is a joke

I have never felt the need for power assist for the brakes on a hot rod

Most of the time, you will with a 4 wheel disc arrangement given the large size of the caliper pistons.

First order of Business, you have a Disc/Drum master cylinder On your 4 wheel disc brake installation.

I ran one for years. It was not a problem but my rear brakes had a small caliper size. A larger bore requires moving a greater volume of fluid but if you keep an eye on the fluid level, it isn't a problem.

your first mistake was thinking anything bolt on is actually bolt on.
This is the clearest and most sensible fact of this thread as well as others where someone gets online to bad mouth a company.
I'm not making excuses for these companies but it has to be understood that few aftermarket parts are a direct fit with no obstructions. I've done two Tremec 5 speed conversions in B body cars and the tweaks, adjustments, cutting and welding is needed with every installation.
I agree...The companies NEED to step it up with their instructions. They are often lazy and worthless in that regard.
The Tremec TKO and TKX transmissions are different in shape yet the instructions from Silver Sport include the same template on where to cut the floor for clearance. The TKX requires only a small hole for the shifter area so cutting it like you would for a TKO is more than needed and more to patch and cover with carpet.
My point is that I agree that these companies are doing a **** job when it comes to explaining how to assemble or install but you do need to be ready to make adjustments along the way.