Im really happy with the 210s. I struggled trying all of the recommended dead time maps just to discover that the MS3 defaults work great. Idle is a bit rich, maybe 13.30-13.5 on gas scale. I can remove fuel in that part of the VE to take it closer to 14-14.7 but then off idle stumbles a bit. I might try to address it later. My motor idles pretty low also, around 650rpm. DM me your email and I’ll send you my whole tune.