I have a Power Tow and Tow Buddy (elec) I used for a C-182 before I bought the RV10. Had to change bolts and add spacers for them to attach to the 10. Power Tow works good pushing up a grade at my home hangar on concrete but not so great in the grass taxiway. Tow Buddy is at my work place hangar and is generally useless except its better than no help at all.
Tom Woodruff
66TE