From Turbo Ace…
Upgrade Ronin / Ronin-M 3-Axis to 4-Axis Gimbal, A Breakthrough Hydraulic Dampening System from Turbo Ace on Vimeo.
Pre-order your 4-axis gimbal at Kickstarter: https://www.kickstarter.com/projects/945915292/epic-4-axis-jockey-for-your-ronin-and-new-4-axis-m
4-axis gimbal technology has finally arrived with vertical axis stabilization. The secret is an integrated suspension system that combines an adjustable spring to counter vertical displacement of varying payloads and hydraulic shocks to slowly dissipate stored energy. No more bouncy videos!