What parts are needed to upgrade a Scubapro s550 to s600? It would be nice to have the control knob to adjust inhalation effort. I saw a control knob upgrade kit (11-500-050) for the g500 on ebay and wondered if that would work?
I used to have problems with the second stage slightly free flowing soon after service, which is what initially got me wanting the control knob. That is no longer an issue since I learned a bit about regulator servicing, and just detune the 2nd stage to fix the problem. It's not worth spending the money to have a shop do the upgrade, but if I could find the parts it would be a nice DIY project.
I used to have problems with the second stage slightly free flowing soon after service, which is what initially got me wanting the control knob. That is no longer an issue since I learned a bit about regulator servicing, and just detune the 2nd stage to fix the problem. It's not worth spending the money to have a shop do the upgrade, but if I could find the parts it would be a nice DIY project.