I do mine on the kitchen table. I wash table down first, just in case. My friends and I sometimes put two of those 6-foot folding tables together and use that. It works very well for larger quilts. One of my friends has even used a ping pong table. Her kids don't use it anymore so she removed the net and it works great. Have you tried the spray basting method yet. Since I have begun using a spray basting product, I get fewer wrinkles. Also, I will iron my batting or toss it in the dryer to fluff to get out the wrinkles before I use it. Hope this helps!