Nice! Im a noob, Ive had mine for about 3 days now, and I guess Im pretty lucky. I can tong feed mine no problem (I have an Emperor by the way). Its really easy.
PROTIP: If you can, tear off the crickets back legs to make it easier for your scorp to catch.
Also, I feed mine exclusively with tongs, one at a time. So maybe that will work for you?