there are no effective and repeatable methods to decrease misloads
we keep trying to convince ourselves that there is, but there is zero data to back up any method will have an effect for more than a couple days
the fact is, people are just bad with reading and comprehension while they're working
the best way i've seen is to load by address, but that's incredibly inefficient; it's cheaper just to eat the missed pieces (not NDA) or have drivers run them if they're on-area
This is just me personally but when flow down the belt is reasonable, and management leaves me alone, I literally never misload. I'm in my own focused little world until the shift ends. I'm kind of OCD, and since I drive too take alot of pride in doing my best to send the driver out with a good day.
When flow is impossible to keep up with and requires me to stack and handle packages multiple times I'll have a misload or 4. When management hands me a 4 page cut at the very end in the middle of this and starts talking to me, knocking me out of focus, misloads happen while trying to keep up with the abomination coming down the belt and listen to their bull

how I shouldn't stack something like that.
Also the faster the flow, the slower I work. Safety first, with packages stacking up, I need to slow down to pay closer attention and where I'm stepping. Stacks get bigger and bigger
Misloads cost so much money I'd think a small incentive to avoid them would work out in the end but who knows.