I like it and I'm new to tig as weld but id be happy with those welds, another thing is when it comes to emptying it do u just unhook it and empty it out? A nice feature to add might be some sort of guage on the side to see how much oil collected, like two 90 nipples on the outside and a clear piece of tubing between them and then the oil would show on the outside in the clear tubing.