I'd say 3. Dyno, yep, 3 there too. If you put blue sand in the ash tray, and a purple marble in under the floor mat (passenger side, of course) you will almost assuredly get 3.
There's a guy down the lane who can almost always get 3 but he's kind of weird and doesn't seem to bathe enough. Still he always gets 3.
Uncle Milton got 3 about 12 years or six weeks ago, something like that but he had orange sand in the ash tray and a blue marble under the cargo mat. The marble was sorta in the upper leftish.
My vote would be for 3.