free4

hello my friends i dont know where is mesh secation sorry my english not good and i m in big problem i made mesh in maya 2013 export with dae it's ok in secondlife but i made mesh with 1 pologan cube in secondlife i see land impact it take 135 to much help me plz plz :matte-motes-crying:

i make mesh in maya and upload in secondlife it's ok but in maya i make mesh with 1 pologan cube and in secondlife it's take 135 land impact i don't know why plzzzzzz help me wait for reply