No problem, you're welcome. If you are looking to gain more R-value, you can use Polystyrene hard foam in the cavity, then make up the different with fiberglass. Polystyrene hard foam comes in sizes from 1/2" all the way up to 2". This way you can place 2" foam board then 3-1/2" of fiberglass. This will fill a typical 2x6" wall. (5-1/2" cavity) and so on for floor joists etc. Hope this helps. Just a thought!