As Stuart McGill said, neural tension shouldn’t be stretched.
My physio(extensive experience with athletes) told me a way to release most of neural tension. First, put the muscle in the shortest position possible for about a minute, then return It back to It’s normal length, strange but It work. It have to do with new length perception within the muscle tension receptors.
You should always release neural tension and then and only then work on structural local tension. This will save you a lot of time and will help you get the best results possible.