D=16 seed 5 start 0: B = 0.82896  a+ 0.4907 b+ 0.2180 a- 0.0000 b- 0.0000 (Q+ 0.7997 M+ 0.8716 Q- 0.0000)  rho2 0.2003 = 0.0359 d_+0.7759 + 0.0369 d_-0.8500 + 0.1274 G
(stopped by hand at 20:47 UTC: the all4 design needs 4-dim rate boxes; switching the scan to the 'plus' design)
