“if the left hand does not have a constant connection with the string and does not apply weight to the string evenly it will be hard to have solid intonation.”

It’s a bit unclear as to how this translates into any practical information. Realistically, the hand can not even have fingers and you can have great intonation… if you could clarify/expand on this idea, I’d very much like to hear your (and everyone else’s) thoughts!

Thanks.