6. For this machine, the size of the common sealing area between adjacent sachets is fixed by the sealing jaws, regardless of the length of the sachet. Given that the common sealing area is 0.75 inch in length, the current overall sachet length (common seal plus coffee carrying portion) is 2.3 inches in length, and assuming the ratio of a Bag Length setting of 62 mm to the current overall length of 2.3 inches is constant, what should the Bag Length setting be to double the length of the coffee carrying portion of the sachet? Note: If you have time, try your answer on the machine and see if it works.