may move this post ... since it effect mesh mostly I'll post here.....
I can noticeably measure the self sag of my VC500 bedplate. so I've designed a 'truss' with an adjustable center to minimize that sag. Front mount replaces the ball spacer, rear is simply bolted solid. The 'carbon fiber truss can free float (slotted holes) as the bed expands . the center vertical pin supports the sag. should be able to adjust as needed HOT or cold.
what say ye' masses? overkill? comments? flames? all are welcome.