My top operated slowly with a juttering kind of movement. I was driving to the airport and was able to get it back up but in order to lock it up. I suspect the fluid level since it was working but haltingly. I'll have to check it when I get back. What fluid is used? Are there online instructions?

I have topped off another convertible I had and it wasn't difficult so I would guess this won't be bad if that's the issue.