CDN-201 executes a below-crossing source-branch holdout at delta=0. 08, xi=20. 48. The frozen CDN-196 source prediction was epsᵢnf = 0. 010367 with tolerance 0. 006. A CDN-179-style fine-grid asymptotic floor fit gives epsᵢnf = 0. 016218, signed error +0. 005851, and floor-model R2 = 0. 996858. The pass is tight, but the theta series is monotone and all velocity peaks are interior.
Nicky Joseph Hubertus Catharina Hacquier (Fri,) studied this question.