09-25-2015, 01:38 PM (This post was last modified: 09-25-2015, 01:39 PM by Valuesize.)
(09-25-2015, 12:05 PM)GPnative Wrote:
(09-25-2015, 11:50 AM)Valuesize Wrote: In his defence, I didn't know how to spell acetylene either. In my defence, I would have looked it up before posting.