There is a known issue at the moment in the ADMIN area.  What happens is any credit, rebate or discount doesn't get added to the final price that is printed.  Making the final proposal look higher.  

You can avoid this trouble by simply using the Sales-side function our program.  

Keep in mind the math is right.  Just the CRD's aren't posting to the final proposal.  

This is a high priority item and is slated to be fixed by March 29, 2017.