Never ran panaracer at 37mm, different tyres require different pressure despite similar sizes, touring tyres have very stiff sidewall which make it feel spongy if set a little less than idea pressure due to thread squirming and sidewall not flexing enough to absorb vibration.
I weight 75kg so didn't need that high a pressure.
It's being packed to be send over as we speak.
Never ran panaracer at 37mm, different tyres require different pressure despite similar sizes, touring tyres have very stiff sidewall which make it feel spongy if set a little less than idea pressure due to thread squirming and sidewall not flexing enough to absorb vibration.
I weight 75kg so didn't need that high a pressure.