Someone posted on a nappy horse thread about using a bottle with pebbles in to get theirs going forward. I tried this today with a bit of success, after sitting in a lane covered in flies for a hour with horse refusing to move. BUT when you used it poster did you have someone behind you using the bottle or did you ride with it ? Actually used a Pringles container with coins in, as thought glass bit risky, but had to take hands off reins to use it, then when we got going it jingled all the time! Bit scary ride. ! Need to rethink.Took me 3 hours to do 90 min ride today.