A while back, I remember seeing a few knotties on this board who made their own cake stand/base. At the time, I didn't pay attention (and can't even remember who it was...).Have any of you done this? It seems straightforward to build it out of wood, and cover it with fabric or something, I'm just worried about it being able to support enough weight for a big 3-tier cake. Most of the instructions I have found online have been for a cake stand appropriate for one tier only- ie, a flipped over pie pan on a stand, or something similar (which is adorable, but wouldn't work for me).Thanks in advance!