I only ever used Hater Sauce in my Quest and it ran perfectly. I used v2 but they came with v1 originally before v2 was out. They have a spool valve specific hater sauce i think too but you should be fine with v2. The dow33 i had was thicker than the Hater v2 so i never used it but it may work fine too. You could try the dow33, it wont hurt anything as long as you dont use way too much.