How to clear out the diagnostics logs in Azure Table Storage?

I have Trace logging working in my Azure roles and it's writing to table storage correctly. I can see the entries in the VS explorer plus other tools.

How do I remove entries from it? It's so large that it takes a while for me to load the whole thing and go to the bottom to see my more recent entries.

Is there a way to get VS to load the most recent thousand records first instead of loading them in ascending order?

I installed the MMC but I can't get it to filter by Timestamp.

Do I have to delete the WADLogsTable?

I assume that doing that while I have running services is a bad idea. Can I suspend my services and delete it? Will it run my startup code and recreate the tables when I restart them?

Does the table just keep building, or will the older entries age out eventually? How long before they age out? Is there a way to modify that?

Thanks,
RobinDotNet