I'm spewing that I can't go to that Perth show, never been able to catch any of AC/DC's shows so far.
On another note, I've received an email back from Real Tone Music just to let me know that they've processed my order for the white Tusq XL nuts I ordered from them, two nuts for Epiphone guitars and two nuts for Gibsons, the two nuts for Epiphone guitars is for my SG, I ordered two just in case I made a mistake, the other two are for my Les Paul Studio, I paid a bit of extra money for postage and opted for the two day express delivery so hopefully the new nuts should arrive in the post by the end of the week, these Tusq XL nuts are impregnated with PTFE (Polytetrafluroethylene) which is supposed to be about 500 times slipperier than Graphite so hopefully they should get rid of string-binding issues.