for starters, home soil tests are a waste of your cash, real soil analysis requires exacting techniques in lab equipment, even home pH kits are just an approximation

nothing wrong, sounds like you've got the right stuff, fresh from the bin it'll always be dense unless you haven't fed for months, and the nitrogen went into growing bacteria and then into humus ... be aware that worm castings are a soil conditioner, not a fertilizer, and like other composts will be low on the scale for all the major nutrients, but have a wide range of all the micro-nutrients, just like the food that supplied the feedstock

Bill

It sounds like the castings are just too wet. If you're using the Divide and Conquer method of harvesting, the castings will dry out a little bit as you remove the worm-less castings from the tarp/working cloth.

It sounds like you have good compost there! I wouldn't worry too much, given what you've fed the worms--everything sounds very nice.

in el cerrito