Hmmm I knew he was talking windy, just figured there might be a standard amongst cabs.
The reason I said counter is cause thats what it says in the BC manual,
"When installing the monitor to the cabinet, to position the CRT vertically, ensure the Connector Plate is on the
right-hand side of the CRT and position the CRT horizontally, ensure the Connector Plate is underside the CRT."
Which would be counter clockwise, so I dunno.