2/3 drop advice please for 89 Silverado RCSB??

[Mapearso]

hello -

i have a question about lowering my 89 silverado. its mostly stock and i want to do a mild drop.

so far i cut 1 front coil and this brought the front down 2"

i also installed 2" drop shackles. this brought the back down a little less than 2", more like 1.5" ( i measured everything before and after)

well, right now it has too much rake so i need to bring the rear down a little more.

i'd like it to have a little bit of "rake" (as opposed to having it sit "level") ... so i think i should drop the truck another 1"...

thoughts? any suggestions? i know i can buy hangers and this will take it down 2".. but i'm thinking it will sit "level" with a /4 drop??

thanks in advance for any advice!