Hi Tracy Mc G,
The latest Service Pack to Adagio Payables contains specification codes and some graphics to enable printing of CPA compliant cheques on blank cheque stock. In addition, it includes a couple of sample cheques that you might want to use rather than trying to convert your existing specifications. You will not be able to use the currently shipping release as it is missing some of the required date formats.
The latest version also allows you to pick up the bank name and address from the bank file, so you can use a single cheque specification for all your cheque printing requirements.