Best place to find saddle blueprints on Aberration?

[EmberStar]

I seem to remember that on the Island, one of the best places to get saddle blueprints is the poison cave hidden under the redwood forest. Is there anything similar on Aberration? Or is the only option "go to the surface area during 90% night and hope to get lucky?" I had actually gotten a nice spinosaur saddle blueprint from Raptor Clause... 30 seconds before the game crashed. Otherwise, all the saddles blueprints I've gotten so far from the surface are for relatively low level creatures.

[Sowot]

surface is the best spot ,.. specialy if you want rockdrake saddles and ravager saddles . rockdrake saddles are only found on the surface .

[Sowot]

https://ark.gamepedia.com/Loot_Tables