I'm converting from power to manual brakes. I've got the the 15/16" master cylinder, 2-bolt adaptor, firewall stiffening plate, and adjustable push rod. I have a question about gaskets. I know there's one between the firewall and the stiffening plate. Is there supposed to be a gasket between the 2-bolt adaptor and the stiffening plate, and one between the MC and the 2-bolt adaptor? I've got the gasket set from DMT and one of gaskets looks like it would work between the adaptor and firewall plate, but nothing for the MC.