Originally Posted by oicurafox2000
No I didn't need to cut anything on the XP-90. I simply used the tool found in my pics below,and unscrewed the clamp-downs. Then I took a old piece of steel, and cut it around 20mm x 20mm and Drilled 2 holes in them(one bigger then the other. Then I put the screw back in to hold my piece of steel,and threaded a bolt from the bottom to the other(bigger)hole. Then I put my spring on there,and put my wing-nut on,and started threading it down. Thats it! Thread both sides evenly,and you won't crush the edges of you naked core.
Its kinda hard to explain,so here are some more pics.