gravity loader nesting problem

[Geary]

So on our robot this year we decided to do a gravity loader pretty early on we figured out that there would be a huge nesting issue when one frisbee go's over the other blocking it from going out the hole in the gravity loader. Since then we have made a better fitting to the frisbees loader with little space between the frisbees and the sides hoping that that would fix the problem yet we still have it. Have other teams who are doing gravity loaders / the 5 gallon bucket loaders found a good solution to the nesting problem?