removed grating in final chamber.
which was added, to stop exploit.
but also stopped intended solution.
exploit is harder than intended solution.
& item limit prevents stopping it, without deleting items, which would deminish this map.
so will leave it in & well done, to anyone who uses harder unintended solution.
( for getting back up to exit area )
thank you Čolibri & Geneosis, for bringing these issues to my attention.

removed flip panel, in turret chamber.
as it altered solution.
added laser field, to stop exploit, flip panel previously stopped.
(see previous update notes)
thank you Čolibri & Geneosis, for bringing these issues to my attention.

added button, connected to flip panel.
to stop exploit found by Čolibri.
thankyou Čolibri.
Čolibri used the cube as a shield, from the turret.
while rising in the funel.
the turret should be delt with before exiting this chamber.
hence the update.
but as it put me over the item limit.
I had to delete the fizzler between the 1st & 2nd chamber.
their is just a light bridge in each.
so not needed.