Turns out the metering block (where the jets & PV attach) has NO HOLE at the gasket surface to feed the accel pump. Gasket is fine & correctly located. Accel pump squirts when the bowl is removed.
Seems like if I drill that hole into the passage (obviously blow air through to clean & test) that it'll work.
Accel pump must be filling with fuel and without a route out to the block, the lever can't move, right?
What size hole: same as the depressed locating area?
Anyone seen this before?