There seems to be some bugs with the max field length for text fields in the "Edit Fields" popup when customizing tables. Since it autoemails you for each time it happens, you've probably recieved 50 emails from my end in the last 10 minutes.
Bug 1: If I click on a max field length, don't make any changes, then click on another field length, an error will appear: "Text size cannot be greater than 100000 characters. ".The screen goes blank until I refresh. I can duplicate this with any table and any text field.
Bug 2: If I change a field length after the field has been added from the default 255 to some other number, then press the "Enter" key, I get the error msg: "An error has occurred. An email has been sent to Method staff. If this problem persists, please contact the Method Team at method@methodintegration.com. " I can duplicate this in multiple fields and table. The change to max lenght is not saved. Clicking outside the max length box instead of hitting Enter doesn't cause an error.