Im in the planning stages of redesigning my back yard. I have a couple paver designs for around my pool, and have been pondering the idea of incorporating a stone waterfall. Either into the pool or as a seperate focal piece. Looking for someone who has some experience with artificial stone manufacturing. Would like to get some ideas as to whats involved, what sort of tools I might need, and any tips or ideas on my design. Most of the google searches I've done bring up resellers of already constructed stones. I'd like to tackle this from scratch and make my own.