Cam degree close. Enough?

I would have left it at 103. I just degreed the cam in my Chevy 396 build. It's the largest Thumpr hydraulic flat tappet. 107 LSA and recommended 102 center line. I ended up AT 100. I like going a little advanced from the card, simply because the timing chain will break in and then stretch over time, retarding the timing a little.