I have this workflow that does an alpha revision when there are internal changes but when it gets released to the customer it becomes numeric. I have this type of revisions schemes on multiple workflows with no problem. It goes to checking at Rev A, to release at Rev 01, if changed it becomes Rev B with the checker and the next release is Rev 02.
I have this group that wants their first revision to be Rev 00 and not Rev 01. I tried a couple of things but when it increments it always starts at Rev 01.