Try dubia roaches, my cham only eats one size of crickets, he wont eat them if they are a size smaller or a size bigger. I order my crickets from premium crickets.
It seems like your just tryin to be nice now "You seem to be off to a great start with her" Night light, 18 x 18 x 20 cage, substrate, only uses vitamin d3.. He needs to fix alot..
Finally got cham cham a new cage after petco was having a huge sale on reptibreezes, he seems alot happer now with all his space and no holes in his cage.