[scherp69]

Thanks for the advice 70rs. Well a quick update..so after speaking to a body shop owner, I'll be stripping the primer off the firewall and will starting over. I found out that the primer I used is not the best for what I'm hoping to accomplish. The parts guy sold me PPG DP primer/sealer. Apparently not the best to do block sanding and not designed to be laid on heavy at all. So with this in mind, I'll be heading back to the store and getting some Nexa high build epoxy primer and laying that down next week. Then I'll do some block sanding to get it looking nice.