Ok I wanted to update this post with an important tech update. I had that paper towel to monitor for any leaks. Well there is a very slow one I cannot get rid of. I initially thought maybe I used the wrong type of adapter fitting. Thankfully that is not the case, BUT, after looking at the Wilwood website it seems they use a
thread sealer on their fittings with this residual valve! I hadn't noticed before and there was nothing in their instructions. These fittings are special
M10 adapters they dont sell, so they didn't come with sealer installed on the threads. I ordered some Loctite 545 and primer that should be here soon. Hopefully this will be the last of this brake project and I can move on.
So lesson here, if you use a Wilwood residual valve make sure you have sealer on your fittings.