Next was the slots in the shoulder for the shoulder bell support brackets and strapping.
I put the chest/back on and marked the top of the shoulder with tape. Then I marked with pencil where the slots would be located. Then I drilled holes to mark the ends of each slot:

Next I used the cutting wheel on my dremel to cut the slots. It was pretty nerve wracking since these areas are really narrow, but it turned out ok:

Then I sanded them a bit, then did a rough fit with the shoulder bracket and strapping. Looking pretty good:

And with me just holding the bell in place:

Then I glued the shoulder brackets in place with E6000:

Next I decided to cut some slots in the ab for the 2” strapping that I’m going to use as a suspension. I got the idea from Captain’s Drydock on YouTube.
I used the same technique as I did on the shoulders, drilled holes to mark the ends of the slots:


Then used my dremel to cut the slots on the front and back:


Rough fit with the strapping:

I’ll also be using some parachute clips to make it adjustable and easy to get in and out of.