To add to what MashBag has said you may be suffering from "Hop Creep" which is a secondary fermentation caused by adding hops to the brewing beer.
I am not saying that's what it is but if the hops are floating it maybe due to the co2 being released or a slight secondary fermentation which is what hop creep is.
It is all part of the learning curve and can happen every so often when dry hopping.
Re the moving the FV when full it is quite a heavy item as you know so try wherever possible to leave in the place where you are about to bottle/keg from. If that means you can not cold crash try using Gelatine to drag down as much impurities as possible or some proprietary fining agent and leave it where it is.
If you do want to move it use one of those plant dollies that have 4 wheels on them or make one.
Ps if you do move it and put it back to the bottling/kegging position just leave a couple of days to settle this is also a good time to fine if it has got shook up a little
I am not saying that's what it is but if the hops are floating it maybe due to the co2 being released or a slight secondary fermentation which is what hop creep is.
It is all part of the learning curve and can happen every so often when dry hopping.
Re the moving the FV when full it is quite a heavy item as you know so try wherever possible to leave in the place where you are about to bottle/keg from. If that means you can not cold crash try using Gelatine to drag down as much impurities as possible or some proprietary fining agent and leave it where it is.
If you do want to move it use one of those plant dollies that have 4 wheels on them or make one.
Ps if you do move it and put it back to the bottling/kegging position just leave a couple of days to settle this is also a good time to fine if it has got shook up a little