How do I delete an estimate that I marked as accepted?

[lprivera]

Is there a way to delete an estimate or modify it after it has been marked as accepted?  

I spoke to customer over the phone and customer accepted the estimate, but we found a mistake after I had marked it accepted.  Is there a way to delete estimate or modify it after it has been converted into an invoice?

[kellyj]

@lprivera

If you have already created the invoice from the estimate you can just edit the invoice and resend it with the proper balance from your active invoices.