The TempoTreadle Weaving System(TTWS) in my opinion is a wonderful aid from threading heddles to the actual weaving process. It works great with weaving design software such as, in my case, Fiberworks PCW where you just up load the wif file into TTWS. I’m presently using TTWS both on an 8 shaft table loom and an 8 shaft floor loom with 10 treadles. I can reassign the treadles to different positions. It keep tracks of the proper picks being made and change of colors. The people you deal with at LoftyFibers on the TTWS are exceptional in their helpfulness and knowledge, they’re a pleasure to work with.