Sheed to Asuki is 3.1nm
asuki to threshold is 2.88 nm.
measured directly from google maps.
So total about 6 . So about 250' high
Porch, if you can't understand why you need to add elevation to get on slope height amsl on a 3 degree slope, you shouldn't be flying. It's basic altimetry.
Going nowhere the 4nm anotated is to the ARP... a useless distance. The distance asuki to threshold is 2.88nm (you'd need to add 1000' I suppose to get touchdown point) so 2.88 + .16 = 3.04
Asuki is basically a 3nm final to touchdown.