Holley instructions contradicting on fuel bowl level ??

the rear bowl would not dump at all and the front didn't dump as much, set them close as you can with each other to about mid way, take it for a drive and carry the tools to adjust on the road. another thing, it looks like your missing a nut on the needle

This is what is happening. The front bowl is set nice right above the bottom of sight glass and the rear bowl just fills up and overflows rapidly. I can't figure out why.