Turtle Beach Throttle not working at all

I am using the Turtle Beach Velocity One Flightdeck Stick and Throttle and have them both working. I will show you two screenshots showing them in the controls set up menu. My Velocity one Rudder pedals show up twice but only one responds to inputs(not sure why)
The way I set up the Stick and Throttle is similar but I will say it has been quite a challenge and the worst part of MSFS 2024 so far.
Sometimes the Throttle doesn’t boot up properly, so make sure the screens are on, on both units. Just unplug right from the Stick or Throttle plug back in and make sure the screens are on.
When setting up a profile for each unit, go to the gear wheel where it says none. Click on the gear wheel and select Duplicate then you can begin your own mappings. I believe even with the duplicate profile it has all the pre programed Turtle beach settings. Go to the filters and show all to see the mappings.
After I set up my stick (leaving trim on the thumb selector as it did not like being changed) I moved onto the Throttle.
I once again set up a duplicate profile and named it. The set up panel doesn’t say which is the stick or throttle so I named them both as seen in the screenshots.
The hardest part was getting the throttle to map for the four engine aircraft. Axis 1 and 2 for engines 1 and 2 were fine but when I tried to get the axis to appear for engines 3 and 4 the throttle would always register as I believe button 34 and 35.
I persisted to map the axis for engine 3 and 4 and found that leaving the throttle just off the bottom or top stop points allowed it to register the axis. (same as 1 and 2)
It is a real pain but I have it working. I use the flap lever on the throttle for my propeller axis and it works great. Just remember some of the axis also need to be reversed in the gear wheel setting for each particular axis.
I wanted to fly the A400M but until I figured this out I had nothing but problems. On the A400M you also need to look at the Tablet in the aircraft and set up the Throttles according to the manual. This throttle does have the reverse thrust setting so I checked the appropriate setting(can’t remember which off hand)
I hope this helps as I am now flying bush planes, fighter jets and multi engine aircraft with no major problems.
I still have a ton of things to set up but it is all rather confusing.
I wish we had the option to just import our MSFS 2020 control bindings.
On the throttle I use the left outermost switch for full flaps and retract flaps and use the inner switch for flaps 1. I use the central lower button press to toggle spoilers and its working fine.
Hope you get it working. You can certainly try your own mappings but this new method is confusing as ever. Good luck to you.