Straightline Schedule

Hello,

I'm working with the Real Estate Management Module and there has been an amendment to the lease in which the base rent for a certain month changed. After running the generate straightline schedule, however, the process did not pick up the change in the monthly rent. Previous amendments have been made, but the changes made to the lease were just changes to the commencement dates -- and the generate straightilne schedule did process those changes. Is there a reason that it is not processing the change in the base rent? Any idea how it can be fixed?