Added some plastic tubing to protect/ease action of the upper dump toggle. Also added a short length of 2" webbing to create the attachment means for the OMS Profile adapter to the wing. It runs between the two plastic tabs in the middle. The adapter comes with two short webbing loops - but these are set on the corners and only work on the Tessaract wing... a big oversight IMHO, which means divers have to improvise to make the adapter fit any other wing. They'd sell more units if they designed it to be universal from the outset.
Close-up showing the extra 2" webbing I added to create a custom attachment at the top of the Profile adapter. This will be fitted, and tightened, through the upper cam band slot of the wing.
The Profile adapter also has webbing loops at the bottom. Again these are specific for the Tesseract, but I managed to fit them through the lower cam band slots of the wing. It created a sturdy attachment between the lower wing and adapter.
Detail showing how I used the additional 2" webbing attachment to improvise a fastening of the Profile adapter to the top of the wing. The top flap of the adapter is designed to provide extra abrasion resistance to the top of the wing - it works great. The drawback is that it obscured the LPI of any wing that doesn't off-set the valve sufficiently to the side/shoulder. That's why I moved the LPI to the lower hip valve... and put the pull-dump on top. With the lengthened pull-cord (protected in plastic tube) it works just fine to quick-dump the wing. I can also dump out of the LPI, but it requires turning into a left-side up trim to get the air out. The knack of it comes easily with a bit of practice.
I fitted a bolt through the back of the Profile adapter and wing. Everything is held nice and secure.
Inserting the backplate onto the wing. It takes a bit of finger dexterity and strength to get everything flush... mostly because the backplate has to push down over the top of the adapter flap. This holds it all down nicely, but can take a few seconds of cursing to get it all aligned and fit the nut.
Backplate attached. You can see how the backplate now traps and secures the upper flap of the OMS Profile adapter.
Trim weights (2x 1lb) added to the top of the shoulder straps. Pull dump in place. LPI routed from the rear of the wing. I added a bolt snap to the LPI for attachment to the chest d-ring. I think it looks pretty clean!
View of the LPI corrugated hose routing up from the lower hip dump position. It runs cleanly up under the arm to clip off on the left chest d-rings. It's an old Halcyon hose/LPI that I had lying around. There is sufficient flex for it to be easily inflated orally.