Nearly useless on the 6800c because it sits inside the feed dogs and is not a flex foot bunching up thick seams and even refusing to go over some. I don’t know about other heavy dirty machines but I suspect they have wide feed dogs also so skip this foot.
No, I would not recommend this to a friend.
Response from singer.comBy Connie, Customer Care, April 27, 2021
We are very sorry that the Singer Quarter Inch Piecing Presser foot did not meet your expectations. We would like to know why so that we can correct issues and make improvements. Please contact us at your convenience at: https://www.singer.com/Contact-Us to help us better serve you in the future.
Does not fit my singer machine so I'm unable to find out if it's a good tool. I'm very disappointed.
Response from singer.comBy Connie, Customer Care, November 9, 2021
We’re so sorry that the Singer 1/4 inch Piecing foot did not meet your expectations. If you would like to provide us with some additional details we would greatly appreciate it. Your input is very important to us. You may contact our Customer Care team at: https://www.singer.com/Contact-Us . Thank you.