Sort Chart by Descending order

[FoxBill]

I have a chart that I want to display the last x number of records for a customer. I just need to sort by date but I need to in descending order not ascending order. Due to the large number of records for each customer I am only doing x number of records so my chart does not become unreadable. Is there a way to sort in descending order? I have a logical file that sorts in descending order but the chart just sorts it back to ascending order.

[FoxBill]

I was able to figure it out I just used standard SQL logic and added DESC to the field order by.