Triple Action VP

Saw this VP game at the local casino. It mentions a hand with an mix of 3-treys will result in triple payout in the next 9 hands.
Pay Table is
Royal-800
Straight Flush-80
Quad A-80
Quad 234-40
Quad 5 thru K-25
Full House-9
Flush-5
Straight-4
Trips-3
Two Pair-1
Jacks+-1

Base game without the bonus on treys work out to 0.877909 according to WoW calculator online. If trip-treys happen more often than once every 194 hands, this game is +EV - assuming quad treys + full house of 3's over pair also qualify, I believe the triggering of the bonus is more frequent than 1 in 194. Would someone please confirm. Would be nice if someone could come up with a precise EV on this game.

Thanks.

More thinking outloud - assuming getting trip-treys during bonus mode will not extend the bonus game counter / re-triple payout. The trip-trey bonus is 0.877909*9*3 ~= 23.7. So maybe we can view the paytable of the game's regular mode as
Royal-800
Straight Flush-80
Quad A-80
Quad 3-63.7
Quad 2/4-40
Quad 5 thru K-25
Full House (3's over pair)-32.7
Full House (other)-9
Flush-5
Straight-4
Trip 3-26.7
Trips (other)-3
Two Pair-1
Jacks+-1

Thought's?

First initial thoughts: The game is probably -EV, but "Vulturable"... If someone hits trip 3's and doesn't know about the bonus and only plays another few hands, then you could swoop in and pick up those juicy 3x's.

I believe that is an old game. I remember seeing something like that 5 to 10 years ago.

trip treys on the deal? or can you get it on the draw as well?