Aleta S2C is little heavy, SKIER VM-149' s 3 feet are not strong enough, so we changed the feet to QZSD Q166A .
Thanks for the answer! I wonder why not use only SKIER VM-149?
As for the tripod we are using, actually, we combined two parts (top monopod + bottom Tripod) from two manufactures.
SKIER VM-149 http://www.skier.com.tw/web/en/Products/products_content.jsp?gs_id=GS1430378920682&chk_who=content&isPage=true#1
What tripod are you used to take these photos? Could you add tags with its name?