Can someone put a date on my Smartmag valve? It's serial number is SM00788. I bought it used off of ebay a couple of years ago and never really found out- I figure somewhere around 8-9 years though; does that sound about right?
PS. If someone has a valve SN chart or would enjoy the challenge of making one, post it here. I think AO would get a kick out of knowing when their valves were born. Otherwise I'd be content with knowing how old my valve is.
PS. If someone has a valve SN chart or would enjoy the challenge of making one, post it here. I think AO would get a kick out of knowing when their valves were born. Otherwise I'd be content with knowing how old my valve is.
Im only interested in GlRLS, sorry man

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