[Chris C 1SS 1LE]

Any electro-mechanical engineers out there?

At some point I'll first detach the electrical connections and hook up the multi meter to see if some DC is getting to the actuators. I've even swapped the 15 fuse out for another to see if that's the problem.

Hunch is it has to be power to actuators. Don't see how actuators can be put on the valves incorrectly.

Other part of this is the sound is amazing. No drone. Not too difficult to drive relatively quiet either. In the gas is a symphony. A veritable potpourri of auditory mana from heaven.

This impacts my motivation to troubleshoot. Bit of a PITA to disconnect the actuators wiring given space and my mits for hands too.