My eyelids are attatched using 3M double sided tape.. they have been on for at least 8 months now and havent moved at all.. the double sided tape is super strong.. Btw if you cant see the bonnet of your corolla, you're either very short or you're doing the "bogan tilt" more commonly seen in commodores with P plates attached.. btw the leaking shocks are due to the lower spring.. they werent designed for it.. but i knew this when getting my super lows.. They dont die instantly though, Depends on how hard you drive I already budgeted new springs Ill be getting some Koni Reds or Yellows once the stockers go