A week after lowering my Avant (30mm with b5 spring cups) im now getting a knock/lump on the rear when the passenger rear wheel (sounds like its coming from here) catches a pot hole. Doesnt always seem to do it and only on back roads. Have been and had 4 wheel alignment and they couldnt see anything wrong. The noise sounds like the boot isnt shut properly if you know what i mean. Any ideas???
Probably not related at all but i also had new brakes, fitted new alloys and tyres A6 Slines Et43 with 235/40/18 and a full service including fuel filter at the same time just to give as much info as i can.