my opinion because from $304 to $62 in 12 week very disappoint and delution i short at $125.30 i hold to $8. stok not good this bed more bed than FSLR! in cuple days will settle $6 to $8! company need to reconstuction more avance new generation! i lost way a lot money long and now i will hold the short! i d'ont said that you need to sell this is my opinion .