SplinterGroup 
 commented about 6 hours ago 
new
but I thought the holders would be too easy to dislodge with an accidental upward bump.
This is good planning  👍

Imagine your Daughter trying to lift and place aside a full shelf to get to a breaker.....

Hmph!... my daughter's a weight lifter... she just tosses me aside both mentally and physically, and I have a weitht of 105kg and IQ nearly half that.

If your first cut is too short... Take the second cut from the longer end... LBD