First off, I do have a service manual, but I am at work and wanting to order a tension gauge through work today. I need to know the tension setting for my '13 SG and belt width to determine which gauge I need to order. Thanks for any help.
Sorry I can't give specifics, the tension tolerance was changed for some models with a service bulletin to a slightly looser setting. I don't know if the OP's machine was on the list or if his manual has the new tolerance. Anybody have specifics?