I'm fairly sure of the answer but I figure I'll double check to be sure, The flues was never made in a 3 1/2 10 ga at all was it. Seems to me that the 3 1/2 did not come in to play for some time past the flues ,more in the NID period correct. I'm just trying to check my facts.







Last edited by suddenthunder; 04/10/11 11:37 PM.