hello, finally got round to buying a custom loop setup to go into a new compact build - can't use my AIO's in the new case. I will post a thread in the build section when I start. As for my question, is there a specific fastening torque for the fittings/extender etc? I have the EK plastic Allen key, which by itself would limit applied force as it would round im guessing. if there was a specific torque, I will print a 9mm to 3/8 socket for a torque wrench. Or am I over thinking this?