Those familiar with using the Mr. Bullet Feeder by DAA Gen 1/2 , will know how critical it is to adjust the Nose-Guide piece precisely correctly for the bullet caliber and profile you are collating. Positioning the Nose-Guide at precisely the correct depth under the collator bullet plate, and setting the depth of the Nose-Guide pocket just right, are key to collating with 100% reliability and to feeling all bullets base down as required.