I installed the exhaust stabilizer strap that ties the two pairs of exhaust pipes together. This significantly stabilizes the exhaust pipes over just having each pair supported by on hanger.
Construction work is slowing down on the plane a bit while I’m working on the electrical system design. The VP-X is fairly significantly different than the architecture specified in the Aeroelectric Connection. I’m reworking most of the schematics and still trying to decide how I’m going to handle backup circuits for several devices.