I'll do my best to explain this, as while I have a BA in English, I don't have one in math. However, some help from a teacher colleague next door who knows his numeracy guided me through this process.
I now wanted to replicate that same angle with the 9R swingarm.
So where I am sees the 9R swingarm, the 7R knuckle, dogbones, and shock, and the spacer removed from the shock. Another 7mm of ride height shouldn't adversely affect the handling!