Gate pulsar s up for sale, its in boneyard because I can't seem to get in lined up properly, or I'm doing something wrong or there's something wrong with the unit f...knows, but I neither have the time to give it or the patience. The hpa titan v2 expert  is in good working order I've had this fitted to my polarstar jack and my wolverine inferno and works perfect, it had a repair to the wires connecting to the solenoid  and its got crimped in the gearbox but as stated it works brilliant so £200 all in