I've started researching tillers. I spend more time websurfing for information that I do for visiting tractor dealers /forums/images/graemlins/frown.gif I used old posts to find the names of various tiller manufacturers, and I found something very interesting: Maschio tillers with straight blades, sort of like the Befco Green-Rite overseeder/aerator. These blades have some curvature, but it gives me a great idea. How hard would it be to find/manufacturer straight-blades and convert a relatively low-dollar tiller into a high-dollar aerator for not a lot of money?
Maschio
Maschio