Roads Generator Pack by ALLPACS -- Update 1 (IT'S A BIGGIE!) Terrain, Signposts, Prop Tool, Traffic

Is the terrain tool still supported? It has been like 8 months since the update 2.0 wip has been announced and I wasn’t able to find more info on that since then.

Also, I have a question about editing the tool. It works fine, however I have 2 big problems with it:
1.The first and the greatest is the fact that although you have 2/3-lane roads to pick from as your road type, there is only one type of crossroads and those are for one-lane roads, making those bigger roads virtually useless, because you are not able in any point to split and connect them together.
2.The second one is the fact that the height of legs of your overpasses are limited, one type of legs have a hard cap on height 2, the other on height 5 on the slider. When you are trying to create higher overpass, the legs are just to short to connect it with the ground.

My question here isn’t even really about adding any of those two as a part on an update 2.0, but how do you change and tinker on your road tool? A tutorial on that matter would be handy, beacause people could add their own assets to your blueprint, allowing them to fix those problems for themselves.

However, after looking up at the blueprint and how it is build, it seems I’m unable to add the new module, of my custom created 2-lane crossroads nor am I able to change the height of those bridge legs / add my own longer legs as another type. Tinkering with the blueprint, the only thing that changes is the length of the height slider, those higher numbers however do not create longer legs.