Buzzard
Well-Known Member
My understanging is that the casing material used on these batches turned out to be out of specs, something that did not show up in intial testing. Estes fires sample motors during manufacturing, but I do not know if any test is performed after the motors cure. Some things they don't talk about.I don't have that many D12s, but 100% of them are from those date codes. Does anyone know what the concern is? Just curious, because I also have a pack of C11-3s with the same date code........
Chas