Master Cylinder

Hey guys, thanks for the input;

I picked up a 15/16 bore stock replacement today and will probably get it on so I can get on the road but Bill spelled out my thought process exactly, seems to be lots of data that does not stack up, you layed it out nicely, just like an engineer should ( I am an Architect :D) and sounds like it worked fine.

Thanks again for the help, really appreciate it.