Cheers dude, Im not to concerned about the signal as hardly listen to radio....Just CD's in my car, I'll keep the original aswell incase I need to listen to the radio.
Anyone know if some C2's have a long aerial and some have short ?
 
I bought a c2 aerial from ebay for mk4 ibiza, fitted it and the signal was terrible, went back to my original one and alls well.

iv just bought one of these http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=270431915242&ssPageName=STRK:MEWNX:IT , it came today and it looks way better than the standard aireal but like you have already said, the signals poo. so thats why im going to invest in one of these http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=350232378999&ssPageName=STRK:MEWAX:IT :p

Not what he`s asking...
Sorry steve I don`t know myself just trying to help point out your question. :)