Two fixes: 1. attn_hc.base → hc_attn_base (underscore not dot before base/fn/scale) Same for fn, scale, and ffn_hc variants. 2. compressor.position_bias → compressor.ape was never firing because the .self_attn.compressor. rule matched first (break). Added combined .self_attn.compressor.position_bias → .attn.mla_attn.compressor.ape.