I've just started using this. I'm a first time quilter and I find it better for the fabric to have a bigger "landing area" that the usual end of my portable machine.
This extension is not specified for my HD model, but I was able to break off the tabs and with the feet at a proper height it fits just fine. It was the best option. Although it isn't locked in place it doesn't move when I am sewing. I am happy with the overall fit and the luxury of an extension.
I would recommend this to a friend!
Response from singer.comBy Maxine, Customer Care, October 6, 2022
Thank you for the 5-stars and for taking the time to write your review. We really appreciate your input and we will share this with the Product Development team who continually looks for ways to improve.
I honestly can’t believe that I functioned without this extension table! It’s so awesome not having to guide my items as dedicated as I used to because the bulk of the project would hang over the edge of the sewing machine where of course gravity takes over. I used it on my 4452 (from Vietnam as recommended by Singer) for free-motion quilting. I started the project with the extension table and finished the quilting after receiving it. There definitely was a notable difference that the extension table presented. Of course, you can function without it, but if you can splurge, I do think this is worth investing in. Sewing is complex enough; too don’t need your tools to work against you :)