SACLSTM_EVAL_MODE=1 in SacTwin.sh suppresses all sendTrainingMsg traffic
(lever-4 gate), so the twin never trains — not even in-RAM within a battle.
Required now that the main bot's SACLSTM_SAVE_INTERVAL drops to 1 (v2 relaunch
after checkpoint-cadence diagnosis): without the gate the twin would persist
per-battle drift and stop being the frozen reproducible opponent #54 specifies.
SirStone
19f34abf0c