I don't like to SITD on the LA because it takes so much more time so I would charge more for it. But nobody ever asks me for just SITD so that's a moot point. If they're going to pay for the quilting, they want something that you can actually see. But I do a lot of it as part of custom quilting to stabilize the area to be quilted and as a traveling path so I'm not afraid of it as I was when I first started and find I'm getting quite good at it with all the practice but I would never try it without a ruler.