Given that I have Roush S/c installed and tuned what should my Short/Long fuel trims look like? On my Aeroforce guage they kept boucing around getting a high as 8 on short and 24. Car runs great/strong and made 640 but we detuned it down to 616. Just curious about it, that's all. Also notice about a half tea spon in my catch can. Normal? Thinking about getting gt500 PVC Valve.