Years back I was a faithful Bernina user. I never considered switching until the Janome 6500 came out. When the 6600 came out, the even feed system got my attention. I sold the 6500, bought the 6600, and haven’t regretted the decision.I’ve been very satisfied with my machine quilting. However, it was after learning that certain things do make a difference. They are:
- Hold the thread on the top of the machine while threading through the tension disks and leave the need in the up position;
- use the plastic cap thingy to hold the sewing machine thread in place;
- clean out the bobbin case regularly to remove lint; and
- periodically add a drop of oil on the wick within the bobbin case.
I visited my local sewing store because my quilting foot was squeaking like crazy. He told me to put a drop of oil on it.

But he also quickly added that he had “the new free motion foot” and the new “free motion bobbin case.” He raved about them — smoother, quieter, better stitches, and so on — but I wasn’t interested. Once home, however, I started thinking about it. I do like the idea of it being quieter and better stitches sounds good. A few weeks later (I can be slow) I purchased them.

My old foot is on the right. I used a heavy scissor to clip out a hunk of the plastic making it easier for me to see what I was doing (yes, I realize these are being sold but it wasn’t available when I was looking to buy). The new foot doesn’t have a front opening (and I’m not using scissors on it <g>), but it does have a screw adjustment above the spring. By turning the screw, you can adjust how high or low the foot sits off the fabric.

The bobbin case has a blue dot on it to distinguish it from the regular bobbin case which is marked with a red dot. I suspect the case is just about identical to the one with the red dot except that its tension is different. Anyone comfortable with adjusting their lower tension probably doesn’t need the case.

Knowing that I will not remember what color is for what, on the back of the sewing plate I wrote B=Q, meaning blue equals quilting.
After threading and starting, I snapped a needle! User error. I didn’t have the foot tightened.
After doing a lot of experimental stitching using various combinations of new foot and new case, new foot and old case, old foot and new case, I concluded that the front and back looked nearly identical to my eye. However, it was quieter and it felt better. The foot seemed to glide a bit better and it did seem smoother. I suspect this was due to me adjusting the space between the foot and the fabric, moving the foot up a bit. I also was surprised that for whatever reason I had no problem seeing where I was going and what I was doing. Generally when I use metal free motion feet, there is a small blind spot that bugs me.
I have read that many excellent machine quilters go full throttle on the presser foot. Not me. I tend to use a medium speed or even medium to slowish. Doing so helps me to get good tension front and back, and I get better control. With this set up, however, I was able to push the speed while still maintaining control and not having any problem with the back tension.
Even so, being that I didn’t see a difference in the quality of the sewing (drats!), was it worth that $50 plus for both? Several times I went back and forth, trying to determine if there was a difference that I was missing. Nothing jumped out at me. I will add that I only experimented with a rayon thread on the top, cotton on the bottom. It could be that if I do more experiments with difference types of thread that the differences could be more obvious.
In any event, I do recommend the foot. While I didn’t see any difference in stitch quality, it is quieter and you can adjust how high it sits off the fabric, making it glide better — totally worth the approximate $20 price.
For those who can adjust the bobbin case tension with no fears (like my sister-in-law, Sarah, who is brilliant with all things mechanical and has yet to meet a sewing machine that she wasn’t able to fix), the case may be a waste. However, for those who can afford the approximate $30 price, it certainly can’t hurt to give it a try.
(6-16 update: I heard from Pamela Allen, famed Canadian quiltmaker, and she tells me that the bobbin case made a very noticeable difference in her tension and that’s it’s very forgiving with mixing threads. So there you go — a great endorsement and reason to get both!)
I have a new top that I will hopefully be quilting soon. I’ll use both the foot and the new case with it. Generally, problems I have are all user errors (as in I messed something up). Even so, I’m curious. I hope it doesn’t fall into the “if it’s not broke don’t fix it” category but instead (like the 6500 to the 6600) goes into the “while that was good, this is better” box.