Looks really good PKZ! I'm trying to figure out how that's diff from the 510-510 connector though, if you grind off the
threads and taper it down? I was really pumped to see the ego-adapter cause it was pre-
threaded and all I'd have to do is match the threads and tap out the delrin cap to match, which would allow for totally breaking down the unit for cleaning, plus I'd have some adjustment of the CE2 height in the
tank, due to inconsistencies with manufacturing.
I also agree with using drill press or bench grinder as cheap version of a lathe. I also do mostly woodworking, so have tons of spade bits and also handy for making indented areas are Forstner bits, because they leave a flat-flush bottom. Most of this can indeed be done without a lathe, but it takes a lot more time and ingenuity...LOL!