I have posted in website glitches about my problem with changing the postage table in my item description:

Name: tableindescription.png Views: 21 Size: 64.3 KB

So far it does not look like anyone has any solutions.

How about improving bulk edit either by increasing what can be done in the 'Replace' section or by creating a bulk 'Delete' option. If I could delete the whole bottom section of the Item Description in all my listings then bulk add a new section including a new table it would be a good way to solve the problem.

Maybe there is another solution. I'd love to hear it if there is and preferably soon as postage goes up on 1st May. This is a big problem for me as I cannot carry on with the current postage prices. Also, I have a big convention in a few weeks and want to able to promote my shop without worrying that it is in a mess.