Hi Pierre, thanks for reaching out! How many more columns are you looking for here, and could you share what your goal is with these additional columns? We currently limit tables to 50k rows, 70 columns and 30 enrichments per table. We do this to ensure we can continue providing excellent performance across the board. If you've run out of columns, we recommend using write to table to send data to a new table or checking to see if there are any columns/enrichments that you aren't currently using.