@Bas .. If you don't trust you're modification why not add a seat coller or hose clamp to the post itself on top of the frame clamp to stop it moving down. This is a common modification by Pro team mechanics for the pave classics ..
@Oswald started
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@Bas .. If you don't trust you're modification why not add a seat coller or hose clamp to the post itself on top of the frame clamp to stop it moving down. This is a common modification by Pro team mechanics for the pave classics ..