Why doesn't your mod do good old fashioned Extreme Hills biomes? It turns the vanilla Minecraft Extreme Hills into a boring large-scale mound that goes up one side and down the other. Where are the cliff faces and overhangs that used to appear in vanilla Extreme Hills biomes?
When I think of Extreme Hills in Minecraft I think of something that is quite difficult to get over, and very steep sided. This RTG mod doesn't do anything like that and it also wipes out cave cutouts that generate in Extreme Hills biomes and doesn't generate any caves in it at all! It is extremely boring and plain to look at.
I'm using 126.96.36.199 as included In Caigan's The Ferret Business modpack, is there any way to alter just how hilly the Extreme Hills biomes can be allowed to get in that version of your mod? is there a later version that can be added to 1.7.10 installations and allows more customizable hillyness?
I live on the Atherton Tablelands with some very hilly terrain, this RTG terrain is a smoothed out rounded mound in comparison!