Hi everyone I have a 92" Tab-Tensioned Firehawk Stewart Screen,bought as ex-demo from a dealer in Manchester.The screen was in it`s original shipping box and has been in a bedroom whilst I transform it into my home cinema.The central heating radiator has been removed whilst I have been working and so the room has been below normal temperature. Although the room isn`t finished, I tried the screen to make sure the electrics worked okay,when the screen was fully lowered there were 2 very noticeable creases/ripples on the right side as though it wasn`t tensioning correctly. Do you think when the room is completed and back at normal temperature and the screen is left down it should straighten out or can any adjustments be made in the tensioning ? Any suggestions or ideas are welcome. Thanks guys.