Today, I manufactured a simple flat .040 bracket to hold the pressure manifold I purchased from Vans Aircraft on the firewall cross channel. I used five 1410 Avex Rivets to hold it in place, and will bolt the manifold to it when complete (currently held in place with cleco's). I put it next to the firewall pass thru to minimize length of wires. My engine monitor is a VM1000C I purchased used from Stein Air.