I'm still going with this. I've learnt a bit more over the last few months. The posterior impaction shows on my lips too as,post surgery, they are now squished where as before they where full.
The lower facial height is no longer sufficient and requires the lost vertical dimension to be restored.
My atempt through small claims court has failed, everything to move forward has failed but I'm not ready to give up, I'm now asking a proffesor at a local university for his assistance.