I don't have a net/screen yet, but wanted to hit at something besides a hard tee.

Landed on a straw! Just pinched the bottom and put it in the tee holder, then using scissors cut it to the right height.

Wrapped some masking tape around the top... voilą.

It's OK for putting but probably better to remove it. I will likely pinch the bottom and add some masking tape there, too.

Andrew