Then morning came. A large pile of soil in my yard. Tanks lining the walls of a hole in the ground. Since I didn't buy a kit, I had no instructions, I was overwhelmed at this point. I was scratching my head as to what my next step was. Hint to anyone taking on a large project. Keep moving forward! Positive gains, even small ones, keep the project moving. So I started backfilling the walls. Positive gains!
