Pad Krapow Help (it's too salty!)

Hi Guys! I have been trying to "master" Pad Krapow, but I think I have a habit of make it a bit too salty.

Typically my sauce consists of:

2TBSP - Oyster (Lady in a boat brand)
2 TBSP - Healthy Boy Light Soy
2 tsp - Squid brand Fish Sauce
1/2 - 1 TBSP - of brown sugar