http://cgi.ebay.co.uk/ws/eBayISAPI....24702700&category=40192&_trksid=p5197.c0.m619
http://www.ebay.co.uk/itm/FK-10mm-L...ltDomain_3&hash=item4cf8bdd1d6#ht_2011wt_1141
might these be handy for said LCR drivers that are using lowering springs and spring do offer a limited drop.