End-labels sat on the line termini (2-arm figs) and piled up bottom-left on
ragged-length multi-arm overlays (substrate, where arms end at different steps).
Now all labels anchor at one gutter x with a leader fanning back to each line's
actual end, y-de-collided. Added right margin so the gutter is clear.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
The solid-red deploy line ran straight through the annotation text (tufte
collision test). Move it into the empty band above the flat line (axes y=0.12).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
A vanilla seed (s43) lacked the held-out deploy eval, so its train series fell
back to the noisy n=28 per-step hack_s while other seeds used the n=64 eval.
Averaging mixed estimators fabricated a vanilla train-vs-deploy gap that does
not exist (lie-factor). Now: train series reuses the knob-off eval only (nan if
absent -> seed drops from the mean), and missing eval columns normalise to nan
so absent==all-nan. Regenerated all figures from logs. The canonical
train_vs_deploy_60 (has hk_on) is unchanged; sub4/longrun byproducts now show
train==deploy honestly (no knob-on data to split).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
