This program has been very helpful when it comes down developing designs that are manufacturable! It takes some getting used too but once you do your able!! I would like more options/customization than what this currently offers as well could be just updated so everything looks fresh? Great tool if working within limitations or have little experience using 3d printing programs such at Maya etc.. Have designed several parts including mechanical components all via CAD files from another site which was manufactured by printrbot3s printers into plastic cases / housings ect...