I am not sure what you mean when talking about a long stitch. On my older Bernina 1530, I quilt between 2.5 to 3 stitch length. If I need to do some gathering, I use the longest length which is 5. I learn my basic quilting skills by taking a class in a LQS. The internet didn't exist when I started quilting. There are a few DSM that don't need servicing. I try to take my Bernina in for servicing at least every 12 to 18 months. They get those dust bunnies out of corners that Ican't reach.