Got one MK X Antiproton Tactical Console up til now. Canīt remember where, but I was either on a "Defend Sector Block Zeta Andromedae" or an "Exploration Zenas Expanse". Thats all Iīve seen from Antiproton and Tricobalt yet. Have been searching myself since I reached Admiral almost a week ago. So droprate is really low or those items shall wait till the Gamma Sector Block opens.