Thinking about making a 3m one out of an old Blench scuffle. First thought was to use scuffle tines, 6 of them in 2 rows as on the rear links would be a 5 leg sumo subsoiler, front tines working between the subsoiler legs. Then I thought about shakerator legs, the subsoiler legs would be working around 10 inches deep for mintill, front cultivator used to create more tilth in between when needed. One concern would be steering but would it be ok if driving straight? Shakerator legs perhaps too much? Don't want to spend a lot. Thoughts and experiences appreciated.