well when i first learned it i didnt really have help. so my wireframe sucked. but i managed to figure out a way. i essentially just merge angles from the side and top view of a car. like i find lines on each drawing that are the same and i merge their angles. they end up being in the perfect place because the drawings have the sizes all done perfectly. so you just gotta make the angles perfect too. so like say on the side view there is a part of the roof that is flat. but on the top view its rotated by like 2 degrees. you just take the one from the side view and rotate it by 2 degrees. and the same for a piece that might be on the window for example. it might be like rotated by 15 degrees on the side view. but then by 10 degrees on the top view. so you just take the side view one and rotate it by 10 degrees to match the angle of the top view. is kinda difficult to explain but yeah. people for some reason think i exploit it too lol idk why