Can you back up with a toad 4 down

Kidoo wrote:
But sometimes you have to back up? Don't you find it very unpleasant to be stuck with something you cannot back up unless you unhook?

I will check this out and think a lot before I take a decision on a toad.

Don't get yourself into a situation where you have to back up. In 12 years I've only got myself into that position three times. Tried backing it anyway only once and the wheels slammed to one side. The next two times I disconnected.