Spider hood lifting slightly at speed
I've noticed that the fabric hood on my Spider lifts ever so slightly at motorway speeds - this is when driving with the hood raised. I first noticed this on my 3+ hour drive back from the dealer after picking my car up. When I look in the rear-view mirror I can see daylight between the bottom of the hood and the car body. I'd guess it's only around 2-5mm depending on the speed.
There are no issues at low speeds (less than around 50mph).
The hood operates perfectly when lowering or raising it and there are no errors reported during those operations.
Is this just 'one of those things' or should I add it to my list of things to be checked by the dealer?
It did shock me a bit when I first noticed it as it was raining hard but there has been no discernible water ingress into the cabin.
The slight lifting is towards the corner or the hood, along the back edge - near the fuel filler flap I guess.
I'm hoping it's not an issue!