Hi,
not minuscule, but not far off... God God! I listen to some of it, but for some I KNOW what works and do it my way. He argues... it takes time : ) But he does notice if I vary anything. We had a phase when he decided to abandon pillow support etc. It did not last long and he was asking to go back to the old set up. Not having pillows under legs gives him freedom as he can still move legs a little, but no support means pain. D