Approaching a proof, I'd been working on modeling constructs capturing larger segments of the primary angle arc and came up with a more simplified trisection method. This produced an astounding reference-construction deviation of only 0.000000000000001 and was worthy of what I thought would be my final video, the "Ultimate Trisection" of February 15, 2026. A deviation equivalent to one thirty-third of a hydrogen nucleus—it couldn't get better than that! But it could. I was unwilling to throw in the towel and on March 18, 2026, hit on new final steps leading to zero deviation between my constructed angle and the computer derived reference point. This was a little embarrassing, as I'd already put the matter to bed. I started to make another video, flip-flopped, put it off until yesterday.  Unlike earlier versions, a significant aspect of these latest methods is that the final point is placed on the primary angle's arc. Unlike the Ultimate Trisection, the Zero De...