I'll try again because that's what I expected to see from the instructions, but I must have missed a step as there was no Clipboard option. It only had the next two.

Hey there Glen,
   You got the first part right. After you add transients to pool, you don't need Groove Quantize - just right-click the MIDI clip in Track View and select "Quantize to Pool". Adjust settings to taste. I think that'll accomplish what you're after.
 
You may need to disable/promote certain transient markers before you add them to the pool, though, since the transient detection in audiosnap sometimes doesn't get it completely right.
 
Mike