Started my first day on preload, have some questions. I was running out of room on my shelves for packages. I was told to put smaller boxes behind bigger ones. Seems to me the driver would be doing a lot of searching this way. Also when loading shelves with packages that have the same hin numbers but different address, do they need to be put in order by the address? There was no training where I work and was told to hurry up move faster. I ended up having to resort almost the whole truck because I loaded boxes behind boxes with a lower hin number. Whats the best way to have a smooth load without having to shift everything around do to running out of space. I cant really guess how many boxes I will have per shelf, and ended up running out of space.