Came across a little footage of these .50 cal. mounts being tested on the ACCO prototype, appear to work very well. 7.22 mins, to 8.14.
https://www.youtube.com/watch?v=Roj2...imYhxFYf5gzjmR
Next year at Corowa when you see the dwindling stock of these being sold, you won't have to ask what they are for...
Some great bits of the trucks being tested further on, shame about the film quality and that bloody music!
And just for Dave M., there was a even comment about how hard it was to fit chains while snow testing at Cabramurra...
Rich.