Functions as designed. Read the directions or watch the YouTube tutorial. It’s easy to setup.

Works great for me on my Lee 6 pack pro I use it for 9mm rn. It’s easy to use and not hard to set up. I sound def buy another, 90 bucks isn’t cheap but I do think it’s worth the price I saw reviews saying it makes a powder mess but it has not given me that issue. Good purchase

Easy setup and works very well!
I have two of these units for two separate tool-heads on my 750
I will buy another one when I get another tool-head.
They just work!

Your statement about this powder check not working on the FA X10 are incorrect, I have been using it on my X10 for 8 months now. You do have to simply remove the hardware from the left side of the powder drop, very simple. The Drop works just fine without it, I have loaded 20,000rds thus far in the 8 months since my purchase of this unit. I have been happy with the performance so far, it does through a little powder if you don't keep the end of the shaft clean, but it's not excessive.

Sensor and design works great, however spills powder all over the place the same as the Hornady control center one does.

The product as made is useless on .223 or any small mouth cartridges. The rod, correctly installed per instructions, moves too much side to side and catches on the mouth of the case, making is useless for powder checking. It appears the plastic insert for rifle use allows way to much movement of the powder check rod. If, possibly, there was a way to hold that rifle insert piece snug against the die, it could possible keep the rod from moving so much. Problem is whatever the weight, it could not be magnetic. There needs to be a fix to make this a worthwhile powder check for .223/5.56 cases.