This message was posted by The Embroidery Authority on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/ultimatebb.php?/topic/2/845.html#000007 Blair, Remember that leather is a skin and not a fabric. It's properties will be different with respect to thickness and quality. You should have a good working knowledge of your Acti-feed and Standard settings so not to have too tight of stitches on thin or weak garments and also be knowledgable about density settings so that you are not putting your needle penetrations too close to one another which could lead to ripping the garment at the slightest touch. You say this is for a motorcycle seat. I worry that your customer or their rider will be sitting on the finished work????? This could tear the leather. I would be prone to "line" this leather with another stronger fabric underneath and secure it with hidden stitches, glue or tape. You also do not want to have unnecesary needle penetrations as holes in leather do not always close up. So don't go hog wild with underlay and lock stitches. When digitizing, every stitch in the design has to be considered as "necessary". There are needles that have a "wedge" shaped point used in sewing on leather type goods which gives more of a "slit" shaped hole rather than a "round" hole. I don't believe Melco offers these needles in Melco Mart. They are referred to as "leather needles". When it comes to needle size, It's been said that a smaller needle, such as the 70/10, will have less friction against the sides of the needle as it penetrates the leather than a 75/11 or 80/12 needle. Remember that leather won't "flex" like fabric does so less friction won't allow the needle to heat up as easily. A hot needle will be a softer needle and will be able to "deflect" more easily which leads to potential broken threads and broken needles. Also slow your machine speed down and watch the machine as it sews because you only get one shot when sewing on leather type goods. ....And leather ain't cheap. In short,... practice, practice, practice. Buy some fake leather at the fabric store to mess around with first. Best of luck to you. Ed Orantes Melco Tech & Trainer =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================