SirStone
0d35646dc9
- actorForward: deterministic param, uses mean-only when PPOB_EVAL_ONLY=1 (eval was adding unit Gaussian noise to every action — unreliable scores) - warm_start.py: log_std initialized to -1.0 (std≈0.37) instead of copying snapshot values (were 2.27-4.68 → std 9-108, completely drowning signal) - training.env: LOG_STD_CEILING 0.0→-0.5 (cap exploration at std≈0.6)