Dgie, I'm not bailin' on ya', just thought this cam selection thing was taking over your thread. I didn't post this as a means of settling a disagreement between Tim and myself. I really wanted to see different viewpoints about the subject (the relationship between duration and CR, etc.).
As for the degree deal (FB), I did phase (degree) the 280H that I discussed earlier, it was installed straight-up on a 110 lsa that ended up being less than 110.5 degrees installed. In all fairness, I did not try advancing it. Instead, I shelved the 280H until I can install my small chamber heads and increase the CR.