Symmetric native probes could qualify a coordinate even when only the opposite direction changed its encoded command. Carry each direction’s measured visibility and physical effect into selection and interrupted-study recovery so a quantized direction cannot borrow the other direction’s evidence.
Keep existing trial bounds, slew, deadlines and independent acceptance criteria. Validate the previous selector failure, full FLM suite and recorded d5 producer/learner replay. Real-drive improvement requires post-update recorded evidence.
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