On many of the Estes Citation Red Max/Der Red Max models (as well as variants such as the Big Der Red Max (1403), and the Mega Der Red Max (9705)) I've seen (even in the catalogs (such as the 1973, 1979, and 2015 Estes Catalogs)), I see a white, vertically aligned decal on the nosecone that reads: X 8 8 2What I don't understand is where this decal comes from. I've yet to see one on a decal sheet for any of the kits that I've purchased, or seen that have been scanned. Did it appear at one time as part of the Estes kit? Does the numbers mean anything, or is it just something that "Just looks cool"? If it is official (as in actually been provided with a kit, and not like the Estes Cineroc/Omega decal occasionally seen on the body tube in some photos but never shipped with any kits), can someone give me the info I need to document this variant, and scan the decal sheet with a good ruler to allow me sim it? Thanks.