Just bought this EIU and feel this has been made the wrong way round. Shouldn't the info of CW and ACW timing be facing you rather than at the back?
They have only used a single sided circuit board and so can only etch writing on one side which, unfortunately, you can't then read once the board is in place. Best to mark the timing hole you are going to use on the side of the board you will be able to see.
Ok, thanks.