So I was making a track based on a roller coaster at the local amusement park, being faithful to the original I wanted to add a feature right after the first drop that is like a loop but incomes in at the side and leaves perpendicular to it's entry direction. I got the first piece to work with a big curve entry piece but I couldn't close the loop any better than this: this... this, is an abomination. I understand the height changes between markers similar to a trigonometric function but I believe a piece or changer that would allow a constant change in slope, like part of a circle would be great not only for me here, but for many other map makers bound to encounter this problem.
