+1.:laughing: What else would help is a better picture of the top, and exactly where the crack is. IOW, is it on a joint, or within a board.You need to supply a bit more information , so that the folks here can assist you .
What timber is the table made from .
What did you use to fill the cracks .
What did you apply as a finish .
Wow, wax as a filler! Sorry to have to advise but you did not make a good decision. It would have been better to not fill.sorry about the pics. they were sent by the client. yes the crack is in the middle of the board. Its been filled with sawdust mixture then wax. I cant replace the board because the whole table will be affected.
Wax and sawdust isn't that unusual. Some of these fill sticks to fill a nail hole in paneling are wax and pigment.
Another method of touching up the spot is a technique called a burn in. The fill is a shellac stick that is very hard though and would shatter when the wood shrinks again. If you are interested I will elaborate.