Bumpstops!
Been 95% happy with the Eibachs but never been sure what’s causing the rest end uncertainty/busy-ness. High speed rebound was always taxing and high speed compression firm.
Determined to get to the bottom of it
research shows someone had determined that lowering a Polo 40mm means the very long urethane bumpstops were permanently engaged.
View attachment 371861
Pulled mine apart & yep, static ride height the stops are touching! 120mm stops OEM but he found an RS Skoda has special 65mm stops.
For the time being i chopped 40mm from my stops & the ride is transformed, the dampers can control the springs now, not dealing with the artificially high progressive spring rate of the bump stops.
Calmer, better transient response, jiggle gone. Dammit - they should include new stops with the springs!