my neighbor has had several TT's that I've known him and he sold every thing about two years ago, he has always wanted a tear drop and so he decided to build one, he is doing just that. he started from scratch and welded the frame although I don't know where he got the axle. but I see him working in the garage almost every day, even in this cold. He has the axle in place, the frame welded and the sides cut out and mounted. Looks good so far.