Yeah, these 243s are really well done. The attention to detail and machining work is outstanding on it, indeed.
Thanks bud. I use pretty much manual process for this as it's very easy to over-do it when it comes to crown teeth polishing. I have had for some time a little plastic wedge with a sharp end at about 25-30 degrees angle, perfect for inserting between the teeth, inside the cavities. It's one of those Compaq laptop opening service parts. You can see its photo here: http://publius.mu.nu...es/2005_03.html .
Then I wrap a cape cod around the sharp end, insert it between the teeth and start move moving it horizontally. Take your time, then do the same with a clean cloth insted of CC for fine polished finish. It's not exactly a fun job but the result is more than rewarding. That's all really, no rocket science there