When you are wanting to edit the amount of a reversal transaction (noting that you must record it first, then go back into it to edit) you are not able to edit, or even delete reversal transactions that have been created from a prior-year transaciton. I have contacted MYOB Tech Support and after doing a few different tests and having a look they confirmed with me that MYOB flags it as a prior-year and although being able to edit the reveral of a prior year wouldn't be an issue to your data (as the inital change is creating a new transaction in the current year) and does not allow you to change it. I would suggest please updating this so we are able to edit reversed transactions of prior-year data. 'Being able to edit (and delete) reversed transactions of prior-year data"
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