Test the location rather than the load
Clear the table and remove breakable objects nearby. Press lightly near each corner without leaning your body weight onto it. Observe which feet lift, and try a small repositioning on the same clear floor if the table can be moved safely with help. If the rocking changes with position, floor unevenness may contribute. If joints move independently of the top, the structure needs attention before you continue using the table.
Inspect the intended adjustments
Look for levelling feet or manufacturer-specified fixings, using a light and staying in a comfortable position. Do not crawl under an unstable or excessively heavy table. An adjustable foot should be used only within its intended range, with adequate thread engagement as specified by the maker. If ordinary assembly bolts need checking, follow the assembly instructions and use the correct hand tool. Tightening blindly can damage timber or hide a cracked connection.
Finish with a stable everyday setup
A suitable furniture leveller may help on an uneven floor, but loose scraps of card are easily displaced and can trap moisture. Choose a solution compatible with the feet and flooring, then check the table from several sides. Keep the supporting surfaces clean and do not introduce a trip edge around the base. If the table continues to sway or a glued timber joint is opening, remove it from normal use and arrange repair. Stability matters more than preserving a particular position in the room.
Before you call it done
- Empty the tabletop before testing.
- Observe both the feet and the frame joints.
- Use only intended levelling adjustments.
Know the limit. Do not repair cracked load-bearing joints with improvised wedges or rely on a wobbling table for support.
