I did this
I removed the barrel lug screw on my lux, and carefully free floated the whole barrel, I bedded the first inch of the barrel foward of the reciever though, and bedded the entire action as well. Action sits tight and snug in its bedding. I havnt been to the range with it since for any testing, but I can say the bedding of the action was sucessful in removing any movement there, and I think necessary when going with one action screw. But the range will tell. Rifle shot around .5 in at 50 yards before my itchy fingers got hold of it. With my luck, I made it worse, cant imagine how though?