I tried to find it online (not terribly hard, but hard enough) and had some trouble finding one. Then, one day while I was working in Tennessee I noticed a little sewing machine shop down the road, that happened to be a certified Janome dealer. I stopped in on my lunch break to ask if they carried the foot. They said they did, and I got excited, but then had a heap of trouble finding it. Sadly, I thanked them for trying and told them where I was working for the day just in case they were able to find one. Half an hour later they came looking for me. They had the foot! They were so friendly and helpful. If you're ever in Murfreesboro, TN be sure to stop by Absolutely Fun Sewing and Embroidery.
I decided to take it for a test run on some of my (past-due) bee blocks. Caitlin had asked us to make Scrap Buster Blocks from Little Miss Shabby's tutorials. Her request was that we use black, white and gray scraps for the 1.5" squares and a bright solid like an orange or pink for the strips.
Piecing was going really well. I seemed to be moving right along making the 1.5" square rows and then I started to put the block together. My scrappy rows were consistently too short. I measured them up against the foot guide and it seemed fine. I didn't have the stamina to start all over again so I decided to try and solve the problem rather than "scrap" it. I cut the solid strips wider than in the tutorial and that seemed to help. Then I realized the problem. My needle isn't matching up with the guideline on my new walking foot!
Ugh. I just assumed that it would automatically be aligned. Well, you know what happens when you assume? You screw up your scrap buster blocks! Ugh! I think I was able to salvage the blocks without starting completely from scratch. I had a few extra 1.5" squares left over from cutting, so I ended up adding extra squares to each scrappy row. That, paired with the wider solid strips helped me to save the blocks. They're now just a scant bi shy of 12.5" square, so I think Caitlin will still be able to work with them. But sigh. These are definitely not my best work.