Pirate can you get out on trapeze or is that pushing your back too far? ......
I certainly don't get on the trap anywhere near as fast as most others do...... takes me a bit longer
My injury was lower back so I altered a few things to make my life easier to get hooked on as well as getting out on the trap and back in...
1/
added thigh straps to the harness, this took away the 'crutch load' which was placing direct pressure on my spine, the leg straps take away the load off my spine and put it more into my hips.
2/
the harness hook was moved up to sit just above my belly-button, this took the lateral loading of the harness up higher on my back so the pressure of the harness is now above the damaged part of my spine.... the pressure is now on my rib cage whereas it was far lower prior to the harness mods.
3/
the dog-bone ring was moved higher up the trap wire. I actually have to do a little body 'hop' in order to hook on, once hooked on the ring stays on the hook as I move out over the side, once out on the trap I can then lower myself down via the trap's pulley system..... out on the trap I have 'weight' mainly on my thigh/hip area and mid rib area, there's hardly any load on my lower back

Like everything it was a bit of trial & error with my current setup, its not perfect by any means but its far more friendly than it was to start with, I've also spent time doing dry runs or 'land practice' to sort out when and where I get into trouble pain wise.... and subsquently the learning curve on how to avoid that pain

practice makes perfect