Seam Guide questions
 

http://www.sewingpartsonline.com/mm5.../XA7256001.jpg

Has anyone used this? Any thoughts on it?

Looks like a newer generation of the ones we used to use on the older machines.

I agree with Misty's Mom. My old White had a similar attachment. Actually wish I had kept it when I got rid of the machine!

I got one like that when I bought my newest machine- Brother PQ1500s. I was hoping it would attach to the walking foot, but it doesn't. Only negative I've found so far...

I have one with my Singer 401A but never used it.

I agree. Looks like the one my mom had on her old White. Works well, but there has to be a screw hole in the body of your machine (to the right of the needle) to accept the screw in the front of the guide.