The oiler is a Bijur L2P that I found on eBay. They seem to hold their value very well. It does do a good job. I ran the lines to all the ways and X and Y leadscrews. The Z already had oiler fittings on the knee so I kept using those, they're pretty easy to do. I located the oil fittings to put the oil into the grooves cut by the factory. The knee didn't have any grooves for the Z-ways so I cut some myself, to match the way they did it on the saddle. This is pretty much how I plumbed everything. I used straight thread adapters in the machine so I could position the compression fittings wherever I wanted them. It seems to work well, there's a visible oil film on the ways when I'm using it.