I've got that to look forward too - some Nitto compact bars to get through a Nitto dynamic stem. Hopefully can use a coin on the dynamic stem and plenty of grease (and worming)
Good luck. There are a few scuff on the bars now and some burrs on the stem from when for some reason the stem spontaneously tightened and became stuff, despite it being free just a second before. Much annoyance.
How do people put deda peigas in quill stems if they can't use the coin trick?
i.e. without the threaded stem clamp bit.
EDIT: Did it. Just took a bit of worming.