[Konical]

Good Afternoon, Spencewine,

Print exposure times for a given sized print are normally shorter with bigger negatives. Three seconds at ƒ11 seems a bit short, especially if you have any VC filters in place, but it's really hard to judge without seeing the negative and knowing how efficiently your enlarger produces light. Paper speeds also vary and you don't mention the kind you're using. There are too many unknowns here to give a definitive diagnosis.

Konical