Can anyone tell me how this Specialized steerer expander plug is supposed to work?
The flange at the top is part of the expanding sheath, and when I expand the plug in the steerer, it then sticks out beyond the edges of the top of the steerer tube, to the extent that a spacer no longer fits over it.
The instructions show it being installed without any spacer above the stem. It seems like even if I was doing that, the flange would dig into the walls of the stem clamp and prevent the stem being pressed down properly.
Can anyone tell me how this Specialized steerer expander plug is supposed to work?
The flange at the top is part of the expanding sheath, and when I expand the plug in the steerer, it then sticks out beyond the edges of the top of the steerer tube, to the extent that a spacer no longer fits over it.
The instructions show it being installed without any spacer above the stem. It seems like even if I was doing that, the flange would dig into the walls of the stem clamp and prevent the stem being pressed down properly.
Does anyone have a clue?