Finally got around to "fixing" the Rimei and tried it out this morning. Had a great shave and for some reason, thought it went even better than the "BBNY Double Edge Straight." Still using a Feather blade so I didn't expect any difference. Either it was the ultra light weight of the Rimei or the fact that this was my first shave in a couple weeks. (Yeah, I know, I know... shameful; but work's been busy.) With luck I'll get another shave in tomorrow and know for sure.
Using a devette really and truly teaches the concept of light pressure and shallow angle. I've found my technique has improved greatly. Perhaps this should be required for all new shavers.
I find that it works quite well with a very steep angle, unlike a regular DE.
The RiMei is lightweight? Mine is probably the heaviest DE I've held (not that the list is long), though the head is likely light with the extra weight in the handle.