Sales return and Stock Return

Let’s say that I created a Sales order for a customer, then the delivery note when he picks up the pacakge and sales invoice and the payment.

Now the customer need to return few parts on his order. So I need to create a Sales return for accounting and making his payment, but if I check update stock it doest work because I created a delivery note. So I have to manually update the delivery note to make a stock return and make sure I dont make any mistake when entering the items and the quantities.

Is there any other better way of doing this?