PreSlab/PreSlab AI
Beckett-strict pre-grade
47-point / 16-zone inspection, angle-compensated centering, holo-aware surface scan, and Beckett floor math — so you know your weakest subgrade before you submit.
BGS floor
Weakest sub anchors overall
4 corners
UL · UR · DR · DL
Pushback
Investigation queue
Capture
Camera or gallery — full card visible
Precheck
Blur, crop, darkness, glare
AI scan
47-point / 16-zone review
BGS report
Floor math + recommendation
Upload or capture card photos
Use Gallery or Camera. Step-back shots are fine — keep the entire card visible with all corners and edges in frame.
Add front photo
Gallery and camera both run a pre-submit quality check. Far-away full-card shots are OK.
Drag/drop still works
Add back photo
Gallery and camera both run a pre-submit quality check. Far-away full-card shots are OK.
Drag/drop still works
Full Beckett-strict grade. Best for submission decisions.
Both front and back required