I also have a medium Susie set up with DirtDrop 10 stem and Choco bars, "reversed."
The orientation at the grip, I think, is the same.
However, the grip to either side of the stem is quite different. When reversed, the bar rises to meet the stem and allows you a forward position without any drop when you transition there from the grips. It's also more ergonomic.
Try this: With your hands at your sides, raise your arms to a position straight out from your body, with palms down and parallel to the ground.
Now, rotate the thumbs up about 5 degrees. That's your close-to-the-stem position on Choco-reversed and easily maintained.
Now rotate the hands so that the thumbs are about 5 degrees down from horizontal. I find that a little harder and less comfortable.
Continue rotating so the thumbs are 45 degrees down and that's my not-strained limit. It's also just a little more than a Bosco twists your wrists if you try to grab forward and close to the stem. I find it unusable with Boscos. But it's good with a Choco-reversed!
On Sunday, October 11, 2020 at 3:04:42 AM UTC-7, ☆ Paul ☆ wrote: