After the pushback, the marshaller positions himself to give the free hand signal.
Unfortunately he does not position himself in the direction of the terminal, from where he would not have it too far into the terminal, but positions himself in the direction of RWY.
Result: After a hand signal, I start rolling and he goes towards the terminal. So another one less... With 300 pushbacks a day, that's a lot of wear and tear.
Possibly you can teach the ladies and gentlemen to position themselves in the direction of the terminal during a lightning course, which would be much healthier.....