I have a Dogfish Head 90 Minute clone (1.092 OG, 1.025 FG, 8.8% ABV) that spent 1 week in primary and 2 weeks in secondary. I primed with 1 oz corn sugar per gallon. After 3 weeks in the bottle at ~73F followed by 3 days in the fridge, it doesn't seem to have carbed at all.
I know bigger...