As previously statedI had a look at every RTS LX badge I could get my hands on and a couple of NOS ones and I couldn't find any differences between any of them. I did get the verniers out and there is about 0.040" difference in length so about 1mm from the original to the remade, not 3 mm like I originally thought with the poorly calibrated eyeball.
“This is the best we can make for the price, if we could improve it at minimal cost we would but unfortunately we can not. As I said this is the best we can do, we had rejected 4 previous samples.”