Check My Cam Degreeing

I rechecked TDC and ICL today. For ICL, I checked it 3 times and got between 113.5 and 114.5 using YR's method. My TDC indicator probably got bumped yesterday.
I moved the crank gear to the 4 advanced position, hoping to get around 110. I don't know why, but I'm thinking I'm shooting for 108, maybe I'm wrong.
I checked again 3 times. I got between 102 and 102.5. How did it move so far? I had it straight up the first time.
How do you figure 114 is straight up.............. is that a 114LSA cam? Do you know that for sure?
At your Scr, your pressure is gonna be approaching 175 psi or more; can you run that with iron heads?