Hello everybody, i'm new at chinertown. After finish to build my new bike with a lexon riot frame, if i hold the saddle and  move the bike up and down ( just small movement) i hear a sound that arrive from the screw that connect the shox to the frame,  holding the hand at the link i notice that there is a play between the screw and the bushings. The shox is a Rock Shox Monarch, can someone help me? Thank in advance
Simone