Hey just installed the tapered Mugen pistons like a few recommended with taper up and I have one last question. Do you guys leave the bottom small oring shock cap a little loose or snug it good? I used a little bit of Our green oring grease but if I tighten the cap a good bit it seems to bind shaft a little. I have built many shocks but this is my first time with the Mugen so I thought I would ask. Well one more I can't find much info on ideal rebound settings with the Mugen Thanks!