Opinion time once again guys! I have the Piggy Backer trailer now and all the local guys here tell me I need to install a swivel hitch on it for safety reasons... I have looked at the Bushtech trailers (one of the most expensive trailers on the market) and I see that they use the heim joint connection. Although I see the advantage of the heim joint as far as that there would be literally no play or slap with this setup (tighter connection), it still will only rotate approximately the same distance as the standard ball / fixed hitch connection.
Perhaps I am missing something here but, I personally don't see the advantage unless the trailer were to flip. I know that this is a possibility but, seems highly unlikely. I have learned al ot from the people on this site and value you opinions.
Thanks,
Mark