i think this has been discussed before, but i've tried searching through the forums for awhile and couldn't find the thread. quick question about vents for any of you battle weary pgy-2-8s. when you're weaning someone off SIPS do you go down on RR first or do you drop the PSV? this is assuming the RSBI is ok. i always thought you backed off on the resps till you had just pressure support, but then i heard it backwards today from someone who i thought was pretty with it. any ideas?