Why is my unit making a clicking sound when it's out of the ground?
Answer
It's normal noise. Being the tiller is bi-directional the tines have room to move to get into the right angle depending on which way the tiller is running.
Is there a certain direction I have to go with the tiller?
Answer
No, the SRT has a bi-directional motor. You can drive forward or backwards. You can run this unit as a reverse tine tiller or as a forward tine tiller.