@dckeaney I appreciate this is an old post however I just thought that you may like to know that we have released an update to the balance sheet report that will factor in any depreciation and reflect the net book value.
When opening the balance sheet if any balance is discovered on 0020, 0030, 0040, 0050 0100 or 0110 the following option will appear allowing you to display as a net book value.
So the balance sheet would appear by default as follows:
And then when applying the Show Net Book value flag:
