How to carry box and throw?

Hi

can someone help me with carrying box and throwing box?

I can use Pin and Set Position for carrying box.

For throw box, i use Platform and Solid Behavior. but when i throw box right next to another 2 boxes, the box push another boxes away and sometime the box just overlap with another box.

How to make it not overlap and pushing other boxes?

is any template out there i can take a look?

thanks