One trick I learned was to practice say 3 chords G D and C. Use your dominant finger and practice for couple minutes. Say that is 1st finger, back and forth. Then for couple minutes use 2nd finger placed first, then 1st finger then 3rd finger. Finally for couple minutes place 3rd finger first followed by 2nd finger then 3rd finger. Makes every finger dominant and after lots of practice, all fingers just go where they are needed. (I'm still practicing myself).