- Changed all bearing to [A] grade bearing and the modificated design axis module for better movement and stability.
- Changed anodized lathe machining support aluminum pins and the light weight open type body frame.
- Added the belt tensioner for adjust of the precisely movement.
- Changed to the easy fix knob design.
- Changed the detachable silicon rubber bumper.
- Available motorized module kit.(It can be advanced motion timelapse controller)
- The payload up to 4lbs from 3.7lbs