![]() Typically, we can get a good balanced stitch by just adjusting the top tension. Here's a video that covers this issue below.īy the way, if you enjoy my videos on YouTube, I'd be so grateful if you'd give them a Like, share them with others, and don't forget to subscribe so you don't miss new ones.įinally, any changes you make to the bobbin case tension will also affect the top tension. A service person can adjust the tension manually, so that it is balanced, without you having to change anything.Īlso, if there is lint in the tension springs of the bobbin case, that can cause the bottom tension to be loose. Having bought in April, you are coming up on your 1 year anniversary. The difference between hours on and time sewing can be ridiculously different. 51 hours doesn't seem like a lot, but it actually is! That is actual sewing time. Preventative Maintenance for your Sewing Machine While an extra step, it is totally worthwhile. With the automatic presser foot lift being controlled by an electronic servo motor, the traditional link between the presser foot lever and the tension discs isn't as direct as on a simpler machine where threading with the foot up opens the discs. I'm sure other brands with this kind of system have something similar) It tells the machine to OPEN the tension discs so that the thread can go between them properly. This is something that machines like yours with the automatic presser foot lift must do when threading the top. ![]() On these all digital machines, the numbers tend to be lower for tension than on our more manual Janomes which tend to run at balanced tension on regular sewing thread of 3-4-5, with 4 to 4.5 the most common for most regular sewing threads.Īdditionally, make sure you are 'locking' your machine for threading. ![]() If you consistently find that the tension needs to be changed about the same amount each time, you can go into your settings and change the master tension. Frustratingly enough, sometimes a wad of lint will cause a lack of tension. Sometimes needing to loosen the top tension on your standard thread combination for a commonly used stitch, like the straight stitch can indicate that the machine has some lint build up in the tension discs, making it harder for the thread to go through.hence the need to decrease tension. ![]() You've said your top tension is loose, so that tells me you were seeing bobbin thread on the top and so you reduced it to 3.8. Specifically, you are using the HP foot, which means you are just doing straight stitch. A slippery, high-shine embroidery thread paired with a spun polyester might not react the same to the tension setting that works great for top and bottom of the same type of thread. But if I decide to use a thicker thread than usual (ie: switch to 40wt Aurifil instead of the 50wt I piece with) I might not need the top to be tighter. For instance, the machine will increase your top tension if you set it up through the applications menu for free motion quilting. It totally can be! The auto tension is just a starting point, especially if using different threads or certain stitches. I have to put it on 3.8 is this normal? I sew on a HP foot ![]() Now after 51 hours of quilting my back tension is loose. My tension was perfect I didn't have to adjust the tension. ![]()
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