I'm tracking down a jet issue on a 2012 Jetsetter and wondering if anyone knows where I can get a detailed plumbing diagram. The air feed to the moto massager is blocked and so far I haven't been able to clear it through normal troubleshooting, even with an air compressor. If I understood the exact configuration of the pipes and tubes I would have a better idea where to start digging through insulation. Are such diagrams available?