My Provari (black/red led) shipped yesterday and is scheduled to arrive Tuesday!! I ordered a Lil Mama tank last night. Messed up thing is the only carts I have are black (sticker) ones from litecigusa. Can you use carts with stickers on tanks? IDK...?? Oh well, I have a bunch of mismatch carts I need to burn thru anyway.
I think you are going to want to peel the Covers of those Cartos before you put them in a tank.
Peel the Cover and then Clean of any Glue with Vodka that is.