It took a little while. I was a real stickler for alignment. It was a running joke up at the paintball place and then the pony club up at Kulnura/Mangrove Mountain where I would still be drift aligning and people would be packing up to go home.
The ensuing results made the time and effort all worthwhile.
I came up with the following:
http://www.iceinspace.com.au/forum/s...56&postcount=6
It has helped a few people.
H