. . . I then toothpick into recovery and the box boots from SD Card.Now if this is not happening for you please do not insert the LE SD Card.
First try and get into recovery without the SD Card inserted.
If you can’t get into recovery with no sd card inserted you need original device tree(dtb.img) and recovery image on an sd card
and then toothpick method. That should get you into recovery.
Then Remove the recovery SD Card.Once you get into recovery insert the prepared LE Sd card and choose reboot recovery from the menu.
That should hopefully work.
You seem to be overlooking the fact that the Reset Button doesn't work - therefore the toothpick method cannot work