RX580 8GB Sapphire Pulse wont OC after flash VBIOS

Hello,

i flashed my Sapphire Pulse RX580 8GB with samsung memory via PolarisBiosEditor and now every OC gives me crashes… Do anybody have the same card and can share his OC after VBIOS flash?

This is how it looks now, any tweak results in instant crash…

I managed to make it like this, but i believe it can be even better. Let me know.