So this is my idea of what someone should put on gta 5. I've seen this before for console but I can't find anything for the PC version. It's very cool and I think somebody should totally make something like this. Click on the link so that you will get a feel for what I am talking about:

Ok so I got a mod that allows the train to go onto the road with a ramp attached to it. The ramp appears, but vehicles just go right through it and that's not supposed to happen. Does anybody know how to fix this??

Ok, so I've been building vehicles and attaching ramps to them and it is very fun. But sometimes it glitches and causes my car to fly up into the air. I want it to stay on the ground at all times and never go into the air. Is there any mod or mod menu I can get to do this? Cause I've seen people use that before but I don't remember what the menu was called. Can someone please comment bellow which mod or mod menu has the feature to glue a car to the ground so that it doesn't go flying into the air while driving?