Hi, I'm 15 and going to start my navy application soon. My first choice I'm going to put down is ET(WE) and was wondering, on the test you do when joining (I'm not sure what you call it but the army equivalent is BARB) what is the pass mark for weapons engineers or marine engineers? Also I found out when I was younger that I'm red/green colourblind and that this could effect me joining the navy. I think I'm CP4 or CP3, but my question is what CP grade is required for weapons or marine engineers? Thanks, brad.