Rock-ola 429 Write out - solonoid not firing

Thanks to everyone who offered their help.
Replaced No.2 Microswitch by the cams.
An low and behold, It works perfectly!
Old switch was just that old!
So nice to know.
Hopefully, nothing else goes wrong for a while.
Now to adjust the magazine to the Gripper arm and read out carriage.
and tone arm hieght, everything came out of adjustment!
wish me luck
Russ