DIY Circular Saw Blade Sharpening Jig

I get sharp blades. So there.
Link to the lap wheel I used:
https://www.amazon.com/uxcell-6-inch-Diamond-Grinding-Polishing/dp/B071VYPR2G/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1526871151&sr=1-1-catcorr&keywords=600+diamond+flat+lap+5%2F8+arbor