Quote Originally Posted by aistomin View Post
Exposure about 1 sec, outside, slight wind, column extended.
MLU will help, but a 1 s exposure is getting to the point where MLU becomes less relevant (as the duration of the vibration gets very short relative to the exposure, it matters less).

Extending a tripod center column adds substantial instability - avoid it unless you absolutely need the additional height. When choosing a tripod, get one that provides a comfortable working height without extending the center column.