Get the most out of your Silver Tutor Ball Machine and Coach IT II by using the Coach IT / Silver Tutor adaptor you can raise the Silver Tutor above the net. This puts the Silver Tutor in a more realistic hitting position above the net. Digging drills are more realistic with the actual spiking angles from over the top of the net. Accurate consistent ball delivery allows you to force players to learn to move their feet defensively. Can be safely operated by coaches or players. No need for coaches or players to risk shoulder strains hitting balls during drills. Adapter can only be used with Coach IT II. Will not fit any other products.