Also, did you paint the apex of the top bars with beeswax?
Melt down a bit of wax and using a brush or qtip draw a line along the base angle of the top bars to help give the bees some guidance.
The fact you don't see any larvae or the queen may be a bigger issue. I'm just over two weeks in and when I did my two week inspection, definitely had a good bit of larvae. (Not as much as honey, but they were well underway at that point.)
Melt down a bit of wax and using a brush or qtip draw a line along the base angle of the top bars to help give the bees some guidance.
The fact you don't see any larvae or the queen may be a bigger issue. I'm just over two weeks in and when I did my two week inspection, definitely had a good bit of larvae. (Not as much as honey, but they were well underway at that point.)