I have been totally unsuccessful getting water to stay in bowl of toilet. I tis a Thetford Bravura toilet, ordered the kit and will have installed. Toilet is 11 years old so not surprising it needs work. My rig is 2002 Sunnybrook 34 BWTS and LOVE it. We go to the shows and never find something we like better and it has been very good to us!!! Will keep for another 10 or so years and by that time will be 78 years old and will probably want a small motorhome by then so no bending over to do rear stabilizers etc. MHs cost so much more, motor maintainence is costly etc. but I think hooking up and such will be too much for us in 10 years. We LOVE our fifthwheel.