nx_mr_lagprobe.nx

nx_mr_lagprobe.nx -- DIAGNOSTIC: why is the constant-velocity steady lag 171 q8 and not the closed-form C*v*Q8/K = 426? The MR gate measured 171 with min==max==171 over 96 ticks, i.e. a TRUE fixed point, which my hand analysis says is impossible (it predicts a residual acc of -15). One of the two is wrong; this dumps the raw solver state per tick so the runtime adjudicates. license_tier: ORIGINAL No hw writes (Rule 26). expect_exit: 0