You can imagine the ribbing I have taken from my family, especially since my wife and two teenage grand daughters delight in showing the toilet to everyone and explaning why.
I originally replaced the plastic Thetford Aqua Magic 5 with a Thetford Style Plus which at first solved the problem but as I aged some items relented to gravity and the problem again reared it's ugly head (no pun intended). I then installed this:
http://www.amazon.com/Carex-Health-Brands-Elongated-Hinged/dp/B008XMMCBM/ref=sr_1_29?ie=UTF8&qid=1410391836&sr=8-29&keywords=raised+toilet+seat. Sorry I don't know how to make a short clicky. I know it says for elongated bowl but it works fine on a round bowl. It also allows you to use your current seat or any common household seat.