I am sure that you can beat it, but I am not willing to face the learning curve to change operating systems. As long as it works it is good enough for my purposes.
I worked it out to about 7k ZAR per 100sqm just for the sand. I based it on the price for plaster sand (which apparently is a great alternative to river sand). This is based on the assumption that the cores drilled by the aerator are 50mm deep and I am applying a 55mm sand cover to fill the...
Fair enough, this is just what I was advised by people who seem to know a lot more than I do. But yeah I understand what you are saying definitely not a one size fits all. What I will probably do is pick a smallish patch and test it out to see if it works for my soil type or not.