Quick question about a replacement Rectifier Board.

At the bottom right corner (as you look at it) is a screw terminal labeled ground:

IMG_7241 (resized).JPG

Nothing is mentioned about it with included directions, but should I add a small length of wire from the ground terminal to a grounding point (where the cabinet harness/transformer grounds are located)?

IMG_7238 (resized).JPG

I believe the original rectifier had bolts securing it to the metal plate thru the rectifiers (and thus grounding?) where as the replacement is only supported by the snap locks.

Thanks in advance.

Safety First!

Thank You. Was thinking I should address this before plugging in/testing the new rectifier for the first time. I appreciate the quick reply.

Thanks for all the replies.
Extra ground wire added (in addition to E8) from the rectifier ground post over to the braid under the power switch (white wire, did not have any green available).

pasted_image (resized).png