IMO, the XCU would have been fine if all we used was rotary push spreaders but that's not how we get our work done here.
The product I am using presently is manufactured by Mears Fertilizer out of El Dorado, KS and is distributed by Ewing. Very clean.
If it is dusty, I wouldn't use it in my ride on no matter how long the green lasts...but that's me. I'm done using dusty fert for the sake of a couple of bucks a bag.
"The Poor Fish" circa 1930's: The Poor Fish wouldn't have been caught if he'd known enough to keep his fool mouth shut.
"Opportunity is missed by most because it is dressed in overalls and looks like work"- Thomas Edison, businessman/inventor