Basic Stack formation (refer to 'vert stack flow' for more)
If high stall count on the handler H2/2 or StackMaster/H3/3 are available for dumps. H2 takes priority doing either a A/ACE/C dump cut
If H2 receives the disk stack pushes and H1 becomes the first dump option and the flow continues
If the first dump option doesn't receive the disk they can return to their original postion or the handler door (bottom of stack)
Assuming they don't receive the disk the H3/Stackmaster can make a dump cut to bail out the handler
If the H3 recieves the disk the first dump option becomes the stack master and the thrower becomes the first dump option and the flow continues
If the cutter has a high stall count and needs dump they can call on the same the only difference is that now the first dump option is the H1 since they do not have the disk and are closer to the cutter with the disk... the same flow applies
The flow being H1 (first dump) get the cut (this can be H3/stackmaster but generally its the H1/H2 and then if they don't receive the disk then the next dump option steps in either the H3 or the H2 which has now progressed to become the H1