Ok, I’m back on my iPad so I can actually see something.
I just ran your numbers again and it looks like a 109 ICL is pretty close to centered up.
But…a 110 ICL moves the triangle so little to the retard side that I’m with you. I’d go in at 110 and send that mother.
Thats going to close the intake 4 degrees later which lowers you ECR and DCR (at whatever numbers that math is figuring DCR).
Graphing the cam timing and being able to move the timing around so I can see it visually makes it way easier for me to see what I really want.