Scouter
The price may seem expensive to you but this will possibly change your mind. Art has hit the nail on the head as I have a shoe repair which requires a different type of machine. I own a Claes Model 20 (made in Germany) which will sew very fine thread through up to 1/2" leather like it's butter (I also own a 70 year old Landis Model "K" and a Landis Model 88 McKay for resoleing work). The price for a 5 year old used Claes machine, $3500.00 ($5200.00 new) and worth every penny. We simply have to use this machine on a daily basis or we can not repair seams. I used to own an old Adler Model 10 which skipped thread every 10th stitch, very aggravating and parts are no longer available. Invest you money now as they aren't getting any cheaper. I purchased a used Tippman Boss recently for $800.00 and took it back to Tippman for factory adjustment, charge $30.00 and the service was terrific as they went through my machine while I watched and learned! Just my two cents worth, hope this helps.