Really like that driptip, what's it called/where did you get it?
Correct me if I'm wrong, but IIRC that is an original nickel plated aluminum Tru Flow tip from Innovapor. They have been out of production for quite some time. There are several modders making clones in delrin, teflon, SS and Brass, but they are not quite the same.
Do check out the "Shorty"Contoured Wide Mouth Stainless Steel T-Tip tip by Super T. One of my favorite tips for sure. Also offered in Delrin.
Super T ~ Drip Tips