Guy I work with(the owners son) got the bright idea to fill up balloons with acetylene from the torches because he was heading to a 4th of July party...
I would probably fill the 1/4" ones up with weld, use a piece of aluminum or copper on the back side if possible to heat sink and help keep the weld...
I had my lathe loaded the same way when I got it, for the same reason that Flylo loaded this one the way he did. The forklift(at least the one I was...
I currently have been using way oil, but have a can and a half of motorcycle chain lube left over from my dirtbike that got sold I am going to start...