This is the second batch of tests I made with my Devil’s Playground granite. Based on my initial tests I wanted to take a step back and do a few basic grid tests to discover more about the composition of the granite. I do intend to do an analysis of the granite soon but wanted to see what I could learn using Ian Currie’s grid method first.

Ian Currie has a couple of excellent books which outline his method. Here’s his website if you fancy getting them. There are still copies to be had out there.

I explain the basics of the grid method in this video, as well as the results of my testing.

Watching the video is probably an easier way to see the results than reading my notes but I will outline them in my next blog post anyway. I will document the results with photos and discuss them further. And also explain my plan for the next set of tests!