Having problems with my SN

[BCM]

Looking for some help everytime I do a sharp turn or a nose stab, my 650 sn dies on me even if the gas is full. I just rebuilt the carb and installed a primer kit, but this problem didn't start happening until two or three trips after. I have even tried keeping it on the resurve but that doesn't help. Any help would be great, I now it's a 650 I had to sell my 701 to pay rent and a budy gave it to me.
Thanks

 

[BCM]

Any one have any advice?

 

[Kennay]

Check for water in the fuel

 

[BCM]

I'll check.