I play laggy in limit put lack the skills to play laggy in nl there i play tag. One thing i do is bet and raise all suited connectors from the button and 1 off the button if i feel there are enough players to warrant a call in the first place. After the flop i will cap with lots of draws just the same as a made hand. I usually slow down if the turn fails to imprve my hand. Lastly i don't think the 300x bb rule is enough to play a laggy style