UTG+1 is running 35/13. He opens kinda wide but plays PF pretty standard. Haven't seen him get too much out of line.
MP2 is running 59/3, and is a total station pre-flop.
SB is 55/17 and seems to always raise an open pot. He c-bets everything. Literally.

$0.1/$0.25 No Limit Holdem
8 players
Converted at weaktight.com

Stacks:
UTG ($59.82)
UTG+1 ($24.43)
MP1 ($26.84)
MP2 ($26.13)
CO ($11.50)
BTN ($19.00)
SB ($25.10)
Hero (BB) ($25.25)

Pre-flop: ($0.35, 8 players) Hero is BB
1 fold, UTG+1 raises to $0.85, 1 fold, MP2 calls $0.85, 2 folds, SB raises to $1.45, Hero calls $1.20, UTG+1 calls $0.60, MP2 calls $0.60

Flop: ($5.80, 4 players)
SB bets $4, Hero ????


Is a shove incorrect here?