Please re-add the Preview label option

[creguli]

Preview label used to be available as an option on the dropdown menu on the green Create + Ship button on the Order Details page.  It is no longer available.  We have customers who need overnight shipping, often they choose USPS.  Problem is, USPS won't always guarantee Overnight delivery.  It changes with the address, so, since we can no longer preview the label, we have to print it.  If it comes up as 2 Day for Overnight Express, we then have to void the label, contact the customer and arrange for a different shipping method.  We have been using Shipstation for 7 years and the preview label has always been available until a few months ago.  Please add it back.  Thanks.