Someone help please. Need idea for a three teir heart shaped cake but bride wants to use wilton spriral seperator set. I can't figure out how to stack them. Do I use the 15"heart for the bottom? but plate that comes with it to hold next size up seems to large. Any suggestions?

Personally, I would probably use the smaller one and try to get plastic heart shaped plates to try to hide them

I'm not sure what your asking, but I "think" you're asking which plates to use where? You are correct, the larger one of course is on the bottom, but as you go up, the next size smaller sits on top of the bottom cake, and then you "build" the pillars up from there, put another plate on which holds the next teir of cake, then a smaller yet plate and so on. The ones sitting on top of cake, should be smaller so that the cake sticks out an inche or so around the edges.

I hope I made that clear, and I hope that is what you were trying to get direction on.....

Could you rephrase your question?
We don't seem to understand what you are asking.
A spiral seperator set *I think* is the same as most pillar/plate sets except the pillars are clear, have a twisted design and push down into the cake.

its like a divider. they are not columns. What I neede to know was how to use this type of divider with the plates it came which are round, with but heart shaped cakes.

Actually, I ended up not using the plates except for the one on the third cake. I took a picuture and posting up.
Thanks for your responses.