Review on Frassie Adjustable Ergonomic Foldable Aluminum by William Groupp

Bought as a cheap replacement for a standing desk and it doesn't fit the bill. The pivot points for each adjustment require either the stand to be empty or another person to stabilize the stand while someone makes adjustments. It's impractical to make multiple adjustments every day so it's just one insole. I decided to go back and get something more appropriate for a few adjustments.