Hi jimfrank,
Welcome to the Heartland Owners Forum and hopefully to the family. We have a great bunch of folks here with lots of information and all willing to share their knowledge when needed.
Every one that has the 6 point system really likes it and says they would never go back to anything less. I have never heard of any one having a problem with dragging the rear legs... it's always possible thou.
So jump in, load it up and let's go camping. Make some rallies and have a great time.
Jim M