I am making a wedding cake and using SPS for the first time. I just realized my 6 inch SPS plate is going to show on my 6 inch hexagon top tier. I have googled and read to do this. My plate is going to show some. Do I just frost edges of plate with BC & smooth to cover? Are you suppose to use a smaller SPS plate for hexagon cakes? Detail of cake below if needed.
12 inch hexagon bottom tier, 8 inch round tier and 6 inch hexagon tier. (On a 14 inch foam board). Torted & filled, all BC.
Thank you so much!