Going to have to modify the unit
Like some people said, there are these little hard plastic bumps all over the bottom where your feet rest. With the rollers off, it's just as bad. I'm going to need to buy some insoles and put them in there so my feet don't feel like they're being tortured. I have sensitive feet due to either metatarsalgia, or nerve issues, or both. I have read that magnesium sulfate foot soak is good for this, so ran this unit a few times and it did seem to help, but those plastic bumps are the worst, what were they thinking. Not very well. Would have been 4 stars at least without those plastic torture bumps.
Rating: 2 stars