Dear Gmcsewer, there are notions that will help you when you come to thick seams. I just checked Nancy's Notions, and found something that will help you. It is called a Jean-a-ma-jig and they are having a sale right now on this item. It used to be $16.00, it is now under $9.00 and you get some jeans needles included. You know, I just might need to buy this.Hope this helps.