I want to build something similar to the woodway(https://ift.tt/2IxrZGy) or the speedfit speedboard lite (https://ift.tt/2KDdvBq, https://m.youtube.com/watch?v=e97fBxRtkFA). It’d need to be made out of cheap materials that you can find at most hardware stores such as pvc pipes and it’d need to work with or without a treadmill belt. via /r/DIY https://ift.tt/2GxJGA1
