I use table view to calculate various budget scenarios. I noticed that when I have my cost column calculate the SUM, it produces the correct result as I would expect. However, if I change any of the numbers in that column, the sum does not update until I manually go down to the bottom of the column, delete the calculation function and then re-calculate the sum. This is very annoying since my numbers are constantly changing. Also, this will no doubt produce human error down the road if I or someone on my team, forget to do this very tedious and annoying process. Click up, this is a very simple thing. Can you please fix.