I was thinking of getting some flat white fabric from Dazien, put some grommets in it and hang it on my rain gutter with some S-hooks. I can get a 196" x 110" screen for around $125.
I have an ax100 that will throw out 2000 lumens (specs, probably close to 1400 with bulb life factor)
This seems like a very simple thing to do. Giant screen, roll it up when done.
Can anyone think of a reason why I should not do this.