How are you guys hooking up your mech. fuel pressure gauges when using an AirDog or FASS? Right now im using a plastic tee thats installed in the fuel line between the fuel filter housing and cp3. I will be installing my new AirDog II next week and I was thinking of just using another tee but I didn't know if you guys were using some special type of fitting or what. Pics would be nice too!