Hi Norm,
I said before,
"The only other way the drive gears can work in the opposite direction is if someone puts the left over run clutch
and drive assembly on the right hand side, so if they are installed on the wrong side they drive in reverse because
one is for the left side only the other is right side only.."
That is missing information,if you swap the gears to the wrong sides you will have no forward drive the over run
clutch will slip on both sides you would need to turn the drive pulley in the opposite direction when the gears are
on the wrong sides to get reverse drive.
With drawings schematics and pictures,I have seen a lot that are backward as they must have made the image
from the wrong side of the negative.
