I have an RV-8 with a Bell tailwheel fork and the lightweight tailwheel replacement sold by Vans. I've been using a Tailwheel Transporter II for over 3 years and love it. Both my hangar mate and I use it to move our planes in/out of a shared hangar. The TT II provides precise control and ease of movement.
I've used other towbars and the TT II remains my #1 choice.
My 2 cents,
First Flight 11/13/2011
TMX0360, Pmags, CS