I read your thread and the posts above .
Yeah , I have been on that position , how to extract max value when you have the nuts .
Slow play is not sth I like . Was he the big stack ? You were on the small blind I guess . You bet on the flop maybe and got called or you just checked each other ?
On the turn you bet , ok , he 3 bet ... of course there is the low risk of pairing on the river ... we don't know the stacks ,I guess 4 bet is the same as all in at this stage .
If the BB bet the flop he might have a set of 3 ,10 , TP Ax , on the turn two pair? ,set of K ? , A10+ . I think it's alright to shove his 3bet , we're never shoving I guess to the risk of FH , and he won't if he has sets, 2pair , TPTK ,TP with backdoor straight , plus a flush 3rd card on the river might scare him and make us lose some value . But if had the stacks and more info on the flop bets it would be better . IMO .