Shouldn't be the correct vacuum line since it is the smaller size line. The switchover takes the larger line
Though I broke out the manual set that came with the vehicle, I have yet to find the schematic that actually shows the line route that should feed the switchover valve. Additionally, I believe the line to the ALDA is incorrect.
Now I need to locate the "aneroid" (what is an aneroid?) since it fits into the scheme of things.