Great Dane excavating co.

[Supermario]

It would definitely work but I would be worried about doing damage to it if you curled the bucket inward too much.
On a 1:1 excavator the thumb relief is always set lower than the bucket relief valve. No relief on a linear actuator.
I mean, the hyd power of the hoe is probably way stronger than what the firgelli can handle and you'd have to be careful with it?