Good play or throwing money away?

[nef]

What do you think of this raise on 5th?

7 Card Stud High ($0.50/$1), Ante $0.10, Bring-In $0.15 (converter)

3rd Street - (1.20 SB)

Seat 2: xx xx 4[img]/images/graemlins/spade.gif[/img]___folds
Seat 3: xx xx 2[img]/images/graemlins/diamond.gif[/img]___brings-in___calls
Seat 4: xx xx 7[img]/images/graemlins/club.gif[/img]___folds
Hero: T[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img]___completes
Seat 7: xx xx 9[img]/images/graemlins/diamond.gif[/img]___folds
Seat 8: xx xx 8[img]/images/graemlins/club.gif[/img]___calls

4th Street - (4.20 SB)

Seat 3: xx xx 2[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/diamond.gif[/img]___calls
Hero: T[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/heart.gif[/img]___bets
Seat 8: xx xx 8[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img]___calls

5th Street - (3.60 BB)

Seat 3: xx xx 2[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/club.gif[/img]___bets___????
Hero: T[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/club.gif[/img]___raises
Seat 8: xx xx 8[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img]___checks___????