I bought the HD 110C at Sam's Club and I have had the machine for over 4 years. The tension was a problem since I took it out of the box. It sewed with loops on the bobbin side. I have not used it but once since I got it and I made place mats. it took a long time because I had to keep ripping out the loops on the botton and resewing many times. I put it away after that. Sewing is not fun with the HD110C. I would like to be able to use it and not buy another machine. Please help.