Gates magnum coulter harrow?

[furrowtickler]

Anyone have one or try one?
We need to replace a heavy harrow that we sold.
I like the idea of a little vertical tillage and still spread straw and chaff.
It still should leave 70% ish of the stubble standing if done in the fall?
Most vertical tillage units move too much dirt for wheat stubble that can lead to seeding issues in the spring. Plus the do not spread straw or chaff like a heavy harrow.

[SASKFARMER3]

If you buy one keep us posted. I like the concept. We have the kelly it has a place but poor in wheat stubble. This compared to others seems to have a better fit.
After kelly is paid one might arrive at our yard.