Loosening the adjustment bolt lowers the corresponding corner down. But it’s best to do 2 at a time. Do your sides first (2 RH bolts and 2 LH bolts) then work on your fronts and backs together. Need as flat a surface to work on as possible because if it’s unlevel then loosening the bolt might not lower it down as gravity will do whatever it wants.
How do let my deck down
Loosening the adjustment bolt lowers the corresponding corner down. But it’s best to do 2 at a time. Do your sides first (2 RH bolts and 2 LH bolts) then work on your fronts and backs together. Need as flat a surface to work on as possible because if it’s unlevel then loosening the bolt might not lower it down as gravity will do whatever it wants.