More than a month passed by as Yuri Enfame and 17 other lucky heavy artillery mech specialists acclimated to their Ultimatums.
They practically spent every day on training and building up their relationships with their new machine partners.
By swapping stories and tips with each other, the heavy artillery mech specialists all became proficient in the use of the newly purchased machines. None of them fell behind, as they did not want to give Commander Pellicky any reason to replace them with another mech pilot!
It helped that the Ultimatums actually weren't as difficult to pilot as they thought.
When it came down to it, they were heavy mechs with 5 big guns at their disposal. Four of them were identical to each other and worked like any other heavy artillery cannon.