A recycling problem.

[Flippers 0]

I've got a recycling center up in my population of 80k (true pop numbers due to modding), and have at them moment 4-hats education. They produce about 20k recyclables every day, however, it seems my trucks can't puck up even 6k/20k of my recyclables, and I have fully upgraded the number of recycling trucks. My recycling center almost never goes to max capacity on recyclables, and it only usually happens when all the trucks come in at the same time. I've also been noticing trucks just completely drive by a WHOLE NEIGHBORHOOD with a large amount of recyclables, only to U turn and pick up .5 tons... Is there any way to remedy this?