For the error on the T3 slip not balancing box 52+53 to equal box 21A, trying to enter the sum of 52+53 into box 53 (deleting 52) should fix the problem.
I had the same error and used your method to correct the problem. However, will this create an issue with the CRA, otherwise, why would they have two separate boxes?
@Newcastle1 This was suggested by our development team as a workaround. I would suggest waiting; our team is working to get this issue resolved. Once it is resolved, we will update you in this thread. We appreciate your patience.
