As of November 1, 2012 Prime ONE Contracting (POC) will no longer be able to supply several key parts for the Horiba BBC Control unit installed on MDD/LDD machines due to the key components no longer being available. Therefore, should these key parts (processor or data translator card) fail it will become necessary to upgrade your control unit. POC has developed the Inertia Simulation Controller (ISC) as the direct replacement for the Horiba BBC Control unit. The new software and hardware will extend the life of existing equipment along with increasing accuracy and ease of use.