Go the Last two Corners Leveled today with help from Mitchell and Ed.  I'll report tomorrow on position changes.  HAM1 HEPI has now been relocked.  I also spent a lot of time securing the electronics cabling.  After one round of cleaning and bolt loosening, I found several of the L4C cables unplugged.  They had not been secured, my fault, so I dressed and secured them much better than they had been.