I will work on it this eve. I rebuilt a 395 and when setting gap on coil i used a business card and had no spark at all. I used a dollar bill folded once and it fired right up. If i take cap off fuel tank and put back on the saw should at least start and it didn’t so i have an am carb I’m going to swap out just to see if it makes a difference. I wonder when they make these carbs are they anywhere close to right settings when they package ? Do the China mans test them at all ?