projector image leaking through screen

[Akash Yadav]

hey guys, ive got my screen setup and the image goes right through it onto the back wall. Do you guys just leave this as is or put something behind the screen? If so what's the best thing to use? Will it improve image quality? Im thinking a black/white bedsheet or something similar.

what do you think?

[FinnPD]

I think people here recommend putting some type of baffle behind the screen. This is supposed to preserve the life of the screen as it helps reinforce, but seems like it would solve your problem too. Although, I do not think it is a problem if light shines through your screen.

[Dax]

You will always get the image bleeding through the screen. I have my screen backed up with archery netting.