Dogman, I do have one dry cell with 302ss and I haven't had a problem so far. I do not think it(302 plates)will last as long as other ss.

If you are a smacks fan and are interested in building a bubbler like his, I found a supplier for 2" clear PVC tubing that seems to fit our style of budget. They sell it by the foot and you can even get the schedule 80 for only $14.97 + shipping. The site is kinda cool too. The application they are selling this tubing for is spud guns!! Hope this is helpful for you.

http://www.spudtech.com/store/index.php?...ucts_id=68

smallparts.com is a useful site, lots of stuff you can use. reasonable too.

For all you HHO needs (hydrogen Generators: 12V, 24V and 120V, Digital PWM's, Digital EFIE's, MAP/MAF go to http://www.dc-hybrids.com