https://www.weaktight.com/h/57927573d39043be0b8b463b

3b preflop 42s in this situation ? btn villain 920hands btn steal 52% btn fold vs 3b 86%(14)

my 3b range bluff bb vs SB is a2o-a4o, 23s-45s, 42s-64s, 62s-96s, 62s-T6s, Q2s-Q6s, K2s-K6s
my 3b range bluff bb vs btn is don't have :/ so far only added 43s

check raise flop is good? villain cbet fold flop ip 100%(1)
I did not have much info but I would not feel comfortable in most turn's then wanted to simplify this situation by check-raise and fold flop