@Geoffrey Hopkins - you might want to consider adding your assets to FAM at NBV

Thanks for the tip Karina. Added them at their current value (their preference is tp keep the history in the spreadsheet). Does FAM book JEs that affect the asset account or is that done manually

Geoffrey, if you add them at cost your depreciation (both AD and expense) will be off. FAM is your subledger so it has to tie to your BS. there isn’t a way to add assets at cost and no depreciation and expect it to match your BS after that. You need to upload your assets as mid-life asssets (cost, AD, expense) to match your BS.