got it!!!
just takes heaps of perserverance and patience, both of which I usually lack, undoing the speedo cable helps heaps once you undo that you can pull it far enough to see all the loom clips and undo them all, got speed chime out, putting clips back in is a little harder, just need to feel around a little bit...
stupid me though, put it all back together and speedo and rev counter were not working
note to anyone that does this, please remember to replace the screws that held the two wires that are connected to the chime to the cluster, if you do not place these back in the circuit is not complete and nothing will work, as I found out the hard way

and don't forget the gold coloured screw on the left hand side of cluster when putting back in I would say thats the most important one as obviously completes circuit..
everything works sweet now, no more chime
