I am currently running the stock shock set up on my Serpent. I like the feel as they are plush but have ample pack. I am thinking of going up a bit in oil wt. Problem being I am used to wt and not cst. From what I gather the stock oil is equivalent to 25. I am thinking of using 27.5 or 30. What is everyone using? Also what benefit do the webbed bladders have? What pistons are people using? I know Serpent has an aftermarket piston. Lastly what does it mean when the set up sheet says the hole is closed?