Can TJ602E be used on sloped terrain or uneven ground? The Sun Joe TJ602E features adjustable height positions that allow it to easily be used on sloped terrain or uneven ground, however we recommend exercising extra caution while using the tiller in these conditions to ensure safe and effective tilling. In especially uneven conditions, multiple passes may be required to get the best results. Related articles How do I assemble my TJ600E? How do I operate my TJ604E Tiller/Cultivator? Can this tiller TJ602E be used effectively in smaller garden spaces or between rows of plants? How do I assemble my 24V-X2-TLR14? Does my TJ599E work on plant roots?