After installing a Lane regulator, a Hill valve ass'y and lightweight Hammer/PEEK with custom spring, I found it was quite a pain to try and tune the spring hammer due to the stock shrouding the rear spring retainer. So I set out to make an external adjuster that has proven to work very well so far and the best part about it was that it was very simple and cheap to do. I have attached some photos to show what was done.
