Limping just becoz BB likes to 3bet light, i guess betting turn is quite a must to extract value and not to let him catch another spade?
Hand converted with online PokerStrategy.com hand converter:
$0.01/$0.02 No-Limit Hold'em (5 handed)
Known players:
[tg]MP3$2.00:///////;CO (Hero)$2.42:///////;BU$1.63:///////;SB$1.64:///////;BB$3.04:///////;[/tg]
Preflop: Hero is CO with 9:s, 8:s.
MP3 folds, Hero calls $0.02, 2 folds, BB raises to $0.08, Hero calls $0.06.
Flop: ($0.17) J:s, K:s, A:s (2 players)
BB bets $0.10, Hero calls $0.10.
Turn: ($0.37) 4:c (2 players)
BB checks, Hero bets $0.20, BB folds, Hero gets uncalled bet back.
Final Pot: $0.37.