Question: Should I stay at 3.813 or go to 3.872.
Proposed upgrade is $139.
See my thread here and you'll see my dilemma.
Long story short, I sent in my 3.813 for a tune/checkup and it came back working like crap. I'll be sending it back Monday, but should I just have them double-check the tune on 3.813 or go for the full upgrade to 3.872.