cheers for the reply, I didn’t realise it had swapped up so recently. practice is fine I’m all up for that, I’m not super arty so i get a bit thrown by variance in a program.i want to stick with constant since im terrible at keeping my model at a set distance as i love to zoom in and out to check stuff and often do it by accident. i messed up a lot on melvin from this and switched over to constant after watching Zachariah Reinhardt do a blender conference lecture.
i find constant detail much more easy to work with also im trying to work in the latest version as i hate downloading lots of versions for the tutorials.
I would ask does the units change if your using metric instead of blender units in the properties panel?