I have not personally but have seen some other fitters use it. You obviously wouldn't be able to dynamically adjust it like you would a Purely Custom, Exit, Guru, etc.

I tried it for a while, couldn't always replicate larger sizes on it. For most fits it worked fine. I tried to simulate a 61 Trek on it and couldn't get saddle height or reach right for my client.

---

Jim

**Note above poster works for a retailer selling bikes and related gear*