Ok guys, finally nailed the leak problem I was having (not me, the F-16..geeeee). The problem was not the pink/red air valves that come with the kit. I replaced them with robart valves and I still had the problem, so I started to take lines out one a time till I found the problem. It was the nose gear air cylinder. If you pump air from one port the plunger would move, but it would allow air to come out the other end, so I could never pressurize it. I have already sent a note to the US rep. and I am sure they will send me one.

Regards,
Mike