High Back Chairs OK in sunshade area?

[lights_go_out]

This is probably a dumb question, but are "regular" high back chairs OK to use in the sunshade/behind walking path?

I can't recall if it's low back required everywhere....I know FAQs says lowback only in front of the soundboard area, just can't remember how far back the soundboard is since it's been a few years.  Assuming lowbacks only for tarp area up front, all kinds of chairs OK behind the walking path.  Thanks!

[zack_adcock]

Yeah - high back is fine back there, as it’s far beyond the “low back only” line.