1/2 PLO River w/ Top Set: Check behind?

[beset7]

Check Behind is my standard move in this spot but I've been experimenting with making teaser bets to induce bluffs from aggro players. I checked behind here but I thought of making a littke 30-40 bet not for necessarily for value (as I think a busted broadway straight and/or flush draw is the most likely hand for my opponent, I'm discounting the runner-runner 6-high or wheel catch, if he c/r me with that so be it).

I was typing the hand and ran out of time so here:

The Hand

Next manually sorry.