uncanny the similarities, damn hahahaha bone joint degeneration... 14 surgeries with a handful to go they can't take or have my sense of humor - that's my bottom line rule it is incredible all the spare parts available for our bodies let's go muln --- rollin the dice for that boom boom told my sons, when it comes the time... i want a four wheel drive wheel chair, with plenty of power so let's go muln need them big mud tires too... gotta be able to get around the farm hahaha cheers