Num Num, your riser for the flying saucer dish sounds good too. I do find that for the first week or so after I start feeding them, they lay in it and spread out in the food, and just basically make a real mess. But after a week or so, they're all bigger and better at eating, in fact, much more assertive eaters and after that, I don't find too many problems with them. When you make your riser, you'll have to post a picture of it. :)
Linda, what age do you start feeding them solids? Mine are still spreading out in the dishes and they have been eating solids for 2 weeks. If they kept their feet and bodies out of the dishes I would be happy. Maybe I'll try the regular saucers again. Regular saucer=11" Large saucer=15"