you said these are batch number 0457?yeah they look like the longer necks like I would expect.what I was saying to you earlier was just weird because my batch number 0427 had the same look as yours and design.then batch number 0433 were shorter fatter necks like they used to have right when pharmatec took over from them.they changed the design shortly after to the longer ones like you have.so I have just been confused as to why I have an earlier batch that looks regular then a batch after that that seems to have went back to the shorter version and now your batch which is after those are back to these ones. Just confusing to me.but thank you for posting this. and as you know I just had my blood work pulled on these yesterday running 750mg a week, pinning Monday Wednesday and Fridays. Pulled them on Saturday. About 24 hours after the last pin for the week. Absolute prime time to hit the most peak level for the week.I will let you know soon as I am posting the results