I bought mine used with a 5psi spring. i got a new 7psi spring now. chalk it up to ineperience but i dont know how to swap springs. not that im not mechanically inclined just never done it before. any help?
just remove the allen screws around the top. it’s basiclly two halves with the spring compressed in the middle. make sure to hold it together once you get down to the last couple screws, so it doesn’t fly apart or strip the threads…
hth…