My 422 smallblock build

Got the cam slid in and slapped on the degree wheel to have a look see.
Howards cam card says 108 lobe separation and 104 I/C. I installed “straight up”, or dot to dot for the politically correct crowd, and came up with 107.5*. Most likely the lost half degree is in my measuring. I’m not sure if I want to leave it alone or advance it 2* and recheck. My timing set has provisions to adjust in increments of 2* so not a big deal. Just not sure it is even warranted.
This thing should already make stupid power down low and the static compression is measuring at 10.75-1 with a Mr. G 1128g or 10.55 with the felpro 1008. So not sure I would even want to advance it any.
Thoughts?

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