Anybody ever use the conversion screw that Bushmaster sells to mount a small hole upper on a large hole lower?  How was it,  did it work well?  Is there another conversion that works better?  Thanks for any info.

It works.  No reason to try anything else.

Does anyone have any experience with the conversion pins?  Obviously they are not as convenient as you lose push-pin disassembly, but what about cleaning?

The Fulton Armory website says to always remove the front pin first when the offset is installed or you risk damaging the receivers.  

Does this mean that with the conversion in there you can;t pivot the upper to clean it with the lower still attached?

Anyone using one of these offset kits that can comment?