Heya, I have to replace the 1/2" straight barbs on my Black Ice Xtreme 2 for 1/2" elbows to make things fit. I’m wondering what size threading these rads use; I can’t seem to find this info anywhere. The barbs look the same as my Danger Den barbs, but I certainly hope they don’t use the same whacky 9/16-18 threading - I know DD is having trouble finding any elbows in that threading. So yeah, if any of you have replaced the barbs in your Black Ice, please relay the thread size to me. Thanks!