I doubt this is spam. The first post seems pretty legitimate and the link is to a product page showing schematics for what he’s talking about (no sale links either). Additionally ear2ear asked for the link
That was close, my initial thoughts were that it was spam, as I had deleted one the other day. I was about to delete this one, but when I re-read it, it could well be the guy is genuine.
Thanks for your help guys. Been having a lot of trouble getting reCaptcha working correctly. I’ve installed imagemagick binaries and am going to give that a try. Hopefully this will cut down on the spam some.