Yes, which is why I asked. I can't comment on what to run on the Floats with external reservoir, but i have tried from 50 lbs to 100 lbs in 5 lb increments on my Floats without the reservoir to figure out what pressure to run for my riding conditions.
I called Fox but Fox wasn't much help with setup, probably because they were on the sled when I bought it. They do have an online manual to look at on their website. I do know zero air pressure doesn't work very well.. you will trench pretty big time. Don't ask me how I know this!