I got in my first couple HLA 1500 snow pushers that have backdrags and couldn't wait to try them out. I've never used a backdrag and have a few areas where it would come in real handy. The 60" snow pusher has been pre-sold to a customer, so I decided to assemble the 66" and try it out with a JD 4720 I have in stock. I had them come in with a 1" thick rubber scrape edge.
The first half of the video is the backdrag assembly (semi-amusing) and the second half is the backdrag in action. If this snow won't go away, then I might as well have some fun in it!