Thanks for the comments John, I agree with all your points actually. Tech Pan for me, is a film to use on overcast cloudy days with dull light, which is how most days are where I live, so it's my sort of film.

Today I shot a roll of Tech Pan and forgot to change the ISO setting on the camera so it was shot at ISO 64. I'll extend dev time and cross my fingers, i doubt pushing will make for the best results but they might still be okay with a bit of luck.