This Eureka Moment will only be appreciated by modellers with some engineering background!………So don`t be too disappointed with the idea if yer not!
The building board has been supporting the Bandsaw for the last ten years or so!……Needless to say, it sags a bit in the middle!
Not good news for an essential dead flat board!

Then came one of my finest Moments!
See the screws with the arrows?………Yep…….They go right through the building board………So what?
SO WHAT!……….They are now LEVELLING SCREWS!……..The engineers answer to precision!
The board is now DEAD FLAT!……….Like it?………..I sure do Bob
Bob with tears of joy