Tractor bucket supports long workpiece for drilling

Here's a video showing how a tractor bucket supports a long workpiece when you need to drill holes accurately (90 degrees).  As long as you can get your tractor near the drill press this idea works great. The video also shows how to drill deep holes (longer than the drill press quill travel) through the workpiece.
I needed a number of holes drilled through 4x4 pressure treated posts that I used to make a tilting weather station/security camera tower. I will post more videos later on the tower installation.