Hi Christine,
There’s only one override button for all the ducts. The best thing to do is NOT use the override cost buttons. If you have unit prices for duct jobs, you can add your own measures and costs in the database using the “>” buttons that appear to the right of the duct seal options dropdown on the detailed duct screen (use the “Switch to Detailed” link from the simple, Wizard duct screen). If you want more flexibility click the “Bid…” button down in the duct section and edit the duct sealing rows. You can just click and type in any green area. You can overwrite the labor and material costs, or just put a total cost in either place and put “1” in the quantity column (“#”).
After editing the measure cost in the library (using the “>” buttons that take you to the Add/Edit Items dialogue) or on the Bid Form, OptiMiser can calculate the rebates for you and put the incentive amounts on the tables automatically. Open the “APS” popup and click “Calculate Rebates.” The duct incentive should show up on the Cost table.
If you want to change them, you can go to the Cost table and edit them by hand.