reviving an old thread... i'm actually thinking about getting this exact same trailer, well the one i want is the featherlite 20 ft with a v-nose and i'll also be towing a track prepped E36 M3 with my E70 X5 35d.

Are you still towing this combo? how's it going so far?

Do you use any equalizing hitch or anti sway hitch?

When you say that you wouldn't go up to 70mph, do you mean its because the engine is working too hard? Or do you feel too much sway, stability issues?

How does this set up feel when you're passing big trucks, cross winds, etc...?

sorry for all the questions, really would love to get some input on towing fully enclosed trailers!