[FrankJ]

I would read a M7 fitting to be smaller than 1/8 pipe. (At least in terms of the robot rules) Especially when it immediately transitions to 1/4 tube. The GDC often reads the rule different than me. I would ask them. Ask specifically about the port size since they will not answer questions about a specific part. Also ask Andymark if they think the valve is 2013 First Legal.