Originally Posted by bue car
Thank you sir!
The upper FIA bar is proving to be slightly tricky. It requires an 80°ish notch and my notcher's limit is 60°. After messing with multiple cardboard templates and even a toilet paper roll, all to no avail, I searched around online and found a notching template program. I printed out the templates and traced the pattern onto a test tube. A little bit of elbow grease with an angle grinder and it works.
I'll try it out for real tomorrow.