Please answer this question.
The Mint protractor is built specifically for this arm. Not another arm. This one.
If it traces the arc correctly, and offset is correct, and spindle hole size is correct, from my perspective this is correctly aligned.
Exactly WHAT is the issue. It was ordered specifically for this arm. Seller passed it along when i bought the arm. This is not a universal protractor, and not built for any Triplanar...it was ordered for this specific arm.
Write in plain speak what the problem is please. Please defer from using the long and convoluted answers you typically provide, be clear and concise.