Did you have your rear ARB posted or did you arrange pick-up?Reason I ask is I am looking to get one posted and after an idea of cost.
I have passed on your number and asked him to give you a call. As a previous RS owner I logged into the RS246 forum and asked if anyone had a rear RS4 Sway bar going spare. I was offered two so when you were after one I thought I could help out and link you up with one. Hope he gets in touch and you do a deal, drop me a PM when you get round to fitting it.
My phone number is 07817609759
The Rear RS4 ARB is still available. The seller is after £25 and is based in Wales. If interested send me your details and I'll forward them on.