- Seat height/tension control easily raises or lowers seat to desired height and allows for more precise spring tension adjustment. To raise, simply lift weight off seat and pull upward on handle until seat reaches a comfortable height. To lower, lift upward on handle while seated and release to lock seat into desired position. To adjust tension for a firmer or softer tilting motion, turn knob counter clockwise to increase tension, clockwise to decrease tension.
- Multi-position tilt lock lever secures seat into multiple tilt positions or allows seat to free-float. To secure chair at a particular tilting angle, adjust chair to desired position, then turn lever clockwise to lock into place. To release, turn lever counterclockwise, then lean into chair back. This mechanism also includes an anti-kick feature that prevents chair back from jolting forward when tilt lock is released.
- Back height adjustment repositions back in multiple increments. To raise back height, simply lift upward on back until desired height is reached. To return to lowest position, raise chair-back to highest level and release to lowest position.
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