Nope, haven't built it yet, just gathered all the parts and was planning on assembling tonight. Thanks for the heads up, I was planning on modeling mine on the 2nd post by Mike Nixon, which shows the damper valve AFTER the regulator and before the guage. Are you saying the dampner needs to be before the regulator and before the guage?? i.e. quick connect, damper valve, regulator, guage. quick connect, grease pump hose , spark plug fitting??