Coworkers who only know how to do 1 thing on preload suck too. But again UPS doesn't want to spend time training them. A friendly 20 year part timer helped me learn efficient scanning. I was handed one, shown 20 seconds, and went off and figured it out. Did belt for a week figured it out. No training no nothing. And haha no kidding people quit they get less than an hour training and told they're doing everything wrong for weeks because no one took the time. Lost 2 more people today and they were finally getting good. Sucks.