A while ago I found out that the SPST switches I purchased are in the off position when the bat handle is in the direction of the switch anti-rotation keyway but the DPDT switches are the other way around. So today I drilled new anti-rotation switch keyway washer holes and reoriented the DPDT switches so now all switches are in the off position with the bat handles in the down position. I also installed and wired a switch for the Garmin SL-40 intercom function.
