So when he vectored me around those two jets landing at TEB, what should I have done? I wasn't in Bravo but was within the mode-C veil. I had just departed from CDW (Caldwell).
It wasn't that much of an inconvenience really. Just a couple of westbound headings and then I was allowed to proceed on my merry way. If I remember correctly, he even offered me a Bravo clearance although I hadn't requested it. I was prepared to fly back to FRG underneath Bravo.
In fact, now that I think about it, I've never had a bad experience with ATC while receiving FF. That's probably why I never hesitate to request it, even when I'm just playing around in the practice area

(which is very close to KISP Class-C)