So looking through my car last week doing my checks I realised I forgot about my horn I had mounted it but never got it working. Woops. So spent the weekend going backwards before I could go forward. Had to strip the dash back out then couldn't find the horn relay, no where to be found. So found a redundant relay that I missed when stripping bits of the loom and re wired it all working now then put it back together again. So now back to Keep on checking and giving it a good clean before my IVA.
https://www.flickr.com/photos/124541083@N02/