I am at my wits end with my M6. There was a very loud ringing sound by the resistance disk banging against the magnet and the bow flex tech said the disc brake was warped. Replacement had arrived and same result. Now Iím looking at the entire bottom mechanic and it seems like the part opposite the disc brake isnít screwed in properly. Kicker is the screws donít have any divots to catch a screw driver on and there seems no way to modify or tighten them. BA92AE1F-1869-4EE1-8436-7A9E53372DE2.jpg