lol, no. If you would look at reference photo's East Rutherford's step up type dirt ramp has steeper sides on the lower half than Foxborough's. So for the sake of realism, no I wont make it cross -threadable. If you keep back-flipping change the way you approach the ramp, whether that is mph or gear. Same goes for the backflip ramp at foxborough, I've successfully flipped multiple trucks with different shock set-ups, that's part of my testing process to make sure all the jumps react in similar ways to trucks with different set-ups. Change the way you drive and adapt to the track, not every track or backflip ramp is the same in real life, drivers have to adapt and change their driving style to the specific track they are at, same goes for this game.
Looking back at different angles of the foxborough track, you are right, the smaller half of the launch ramp is not as steep as I had it, but its such a minute detail that I'm not going back and changing it. Just change the way you drive the track, or don't hit that ramp. If I recall from youtube videos no truck hit the ramp on either side you are taking about, so I didn't see how trucks were supposed to react to the ramp.
But I'm glad you appreciate the tracks I make and the unnecessary details that give each and everyone of you immersion into the map to make it seem as real as possible. I can't wait to see what content you produce for everyone to enjoy!