I have a Husqvarna 750 Platnium. Now and then I notice a clicking sound (not the sound of the bobbin going round either), a little more heavy clicking sound while I'm stitching. I tried taking out the bobbin case and cleaning out under all that. I changed the needle, I am thinking now I might change the thread. At the moment I am using an 80/12 needle, I had a 90/14 in it but it was getting dull, so thought that was the problem.. I only have 80/12 needles on me right now until I head to the sewing shop next. Could the needle size be the problem?
As mentioned I'm about to change the brand of thread. I had on one of the Connecting Threads thread, but now I"m going to go back and try the Gutterman. Anyone have any further suggestions what could be happening here?