Problem:

Need to add dollar amount for SIMA rather then percent.  My client has a special sima rate.

Solution:

The system right now cannot calculate 2 types so instructions as follows 

1. Go to Setup - Shipments - SIMA
2. Change from % to $ on the SIMA setup for that HS Code
3. On the detail line you would key in the total amount of SIMA in the SIMA amount box.  / manual calculation needed
4. Then reload your B3 or B2 and try again