Crooked Piers
Many of the piers were crooked, caused by sinking more on one side than the other.
Wood Wedges
Wood wedges were added to this pier, worsening the issue. The wood is visibly at an angle.
Bricks
Notice how the wood appears to sag, with the lowest point being the pier in the center. This is a sign of the pier sinking.
After SmartJack System 1
The SmartJack System is installed to re-support sagging areas.
After SmartJack System 2
The SmartJacks are fully adjustable to taste.