I haven't tried the newest can but the stuff marked "small extruded" meters pretty good through my big Redding measure and the load stayed the same and hits exactly to the same POI. The old stuff didn't meter well at all. I'm sure the new will measure exactly the same as the stuff marked small extruded. I still have one unopened metal can and one unopened plastic bottle and another half pound of IMR 4198. It doesn't meter well at all but it shoots well in the Guide Gun too but at a lesser charge. I need to use it up but it's time consuming because it has to be hand weighed.

Once they started doing short cut powders I use my Redding measure and dump it in the case, pour it in the scale and weigh it. It is pretty darned precise. Most throws come out exact often enough if one is off I toss it back in the bottle instead of correcting it. I have accuracy tested just throwing them and seating a bullet vs. weighing and found little to no difference but I'm still a bit OCD about my rifle rounds. With the old IMR extruded stuff, it feels like gravel trying to run it through a measure so when I finally sit down and load that powder I'll go back to the dipper and a spoon method. With ball powders and stuff like RL7 I just throw and go though.