I just took my time, it was a pain in the ass on the driver's side expecially. Just be careful not to cut to close to the zipper. The cubby panel is not completely flat against the side but not really noticable unless looking real close.
My dealer was 500.00 deposit but they handed the check back to me when I received my truck 14 months later. So your dealer cashed the check, I guess dealers all do things differently.
I like it but replaced the carabineer clamps with some nice stainless steel ones. The one's that came with it work fine but they developed blotchy spots pretty fast .
I bought the same cover and I'm very happy with it. Did yours come in a box with the Tyger brand name on it ? Mine did and it makes me think they are made at the same factory.