I wish I knew more about how the combi oven works, but some on this forum have mentioned the concept of "dry steam" that allows for browning. This is very different from wet steam. It would be nice if you knew exactly what was going on in these cycles and could adjust it a little. A preset button may not be optimal for your recipe or the size or thickness of the pizza. Some might like the top brown that that setting provides while you do not. As to perforated cookware-the holes may actually cause sogginess. The holes allow steam to escape which would seem to keep what you are baking from getting soggy but cools those areas. Somewhere I saw a pie baked in one of these pans and the parts over the holes cooked less than the other parts. I think America's test kitchens did a piece on this. It is probably more of a learning curve on this appliance because there probably is more to it than the concept of wet steam that we usually think of. At the very least you have the interaction of steam and convection which is different from most other ovens. You seem like you need a little more heat from the bottom of the oven. The trick would be how to get it from that oven. Maybe an auto baking mode would be better. The bottom rack is good only if the heat is coming from the bottom. If it is coming from somewhere else, that won't help. Maybe Wolf can tell you what cycles have heat more from the bottom, so you can make your own recipe setting.

If there is plenty of Dr. Pepper, ANYTHING topping on mine. Give it to MIKEY he like it!!!

homemade tagliatelle and shrimp..with my preserved Meyer lemons..and...if you want the recipe let me know...it is SO yum !

00 flour won't make any difference if the dough is too wet, other than worsen the problem. The 00 flour is just ground a lot finer than other flour. What matters, regardless of the type of flour you're using, is the proportion of water, flour, and heat. If your dough is extremely wet, you can make it in a pan, but you'll have trouble using a peel. If your dough is not so wet, you'll be able to slide it off the peel having used only a slight dusting of flour. So the key is to get it as wet as possible but still have it be workable. If you want to use 00 flour, that works, but the mechanics are a little different because it absorbs water a little differently. In any case, look for a flour that has a fairly high gluten content. What makes your pizza dough spring is the sudden input of heat onto the dough surface. That heats the water in the dough, which creates steam, which blows up your dough. So you want your oven extremely hot and you want to put your dough on a material that transfers heat really fast. I have not used that Unii but supposedly it gets up to over 900 degrees F, which is fantastic and on par with many professional ovens. You should be able to make phenomenal pizza with that. For a home oven, I use a half-inch piece of steel directly under the broiler. My last stove would get the surface of the steel up to almost 700 degrees, which actually turned out to be too hot. I think the Unii has a stone in it rather than steel, which doesn't transfer heat as efficiently and which is a better material for the temps that oven can produce. in fact, it should be pizza heaven! We've made pizza at home a few times a week for many years and I've done it in a professional setting as well. There are lots of recipes for dough, but basically you want a slightly wet, but not too wet dough. You can start out with say, a cup of water and two cups of flour, and work up to around 2 3/4 cups of flour as needed, but you'll never want that much. Some people say to weigh the ingredients and go for a 65% hydration or even more if you can, but weighing or measuring really isn't the point - you need to be able to tell by feel and not by measuring. That's how people cooked for centuries anyway. A couple of other things - you should let your dough rest for a while once you mix in the water. It takes time for each granule of flour to become hydrated, and your dough will be a lot better if you give it some rest time. Anything from five or ten minutes to a few hours will help. Or do a sponge method, where you mix the yeast, water, and some flour a day early and let that bubble up, then add the rest of the flour, the next day. Remember that 00 flour absorbs water faster and it also burns faster in your oven, so you'll need to play with your timings and ratios. And if you use whole wheat for part of the flour, you can let the dough stay a little wetter than you might otherwise - the bran will take a longer time to absorb water and once it rises, it won't be so wet and sticky. So this is a long way of saying what someone above said much more eloquently - try adding a little more flour or less water. But be careful - you don't want too much flour or your crust won't be as good. Just a sprinkling of flour, work that, and if you need more, add another sprinkling. And remember that your dough will feel wetter when you set it to rise than it will once it's risen, particularly if you let it rise in the fridge overnight or for a couple of days. If you work with cold dough, it's a lot easier to handle. And finally it's your preference. Some people like a Neapolitan type crust, which is floppy and soft with a crisp cornicione, which is the thick part at the outer edge of the crust. Some people like what they call New York style, which is a thicker crust that you can hold up and which a lot of New Yorkers like to fold over lengthwise. That's a dumb move btw, and I can say that as a New Yorker, but you end up channeling the grease onto your shirt. Anyhow, best of luck!