OK, thanks!

Can't say for sure if the chests are out of range but they should be ok. There are a few lights near the start that can be grappled to get back up if you can survive the turrets while down there

Impressive entrance! how do you know the chests behind the grate are out of reach? Hell of a dungeon! There is no way to get up, once fallen down, right?

Short-cut I found involved a somewhat difficult swing. No glitching through metal bars or anything.

Thanks Bigsby and TheShadowSage! There are a few options for taking quick&risky routes through but let me know if you found a really big skip ;) can't make it too easy to get those chests

Nice work! I found the shortcut ;)

Make more maps like these!!