I have been wanting too get into doing segmenting turning and I know you can build your own sled and it actually doesn't look very hard on the you tube videos I have been watching,,but I seen one on the miter set and it looks like a no brainer ,,the simplicy of it and not having to build one,,and I checked,,they are 69.95,,,if they do as good as the miter sleds it would be a no brainer as to buying one,,if you figure your time and material plus having to go get the material,,i cant see how you would come out ahead unless they are more advantages to building your own,,can anyone tell me if they have one and what do you think about it,,