Shire had not visited the tractor factory for some time, he found that as business expanded, trivial matters also increased unknowingly.
For example, an "appointment" with Steed, and tactical guidance at the tank base and flying club.
Colonel Brownie and Carter would frequently call Shire during vacations to ask questions, they even hoped Shire could provide personal guidance, Shire couldn't simply answer: "Wait until tomorrow when I go back to work!"
After all, this was not just a matter of training, it also concerned Shire's business: if the tank and airplane units could not achieve victory, then Shire's tanks and airplanes might not receive orders from the military, and without orders, there would be no profit.
So, this could only be called a kind of "after-sales service", an "after-sales service" to obtain more orders.
