Ok so I'm using dowel rods to support the fondant cake (bottom tier). Then I'm going to put the second tier on.. (it's already on fancy foil cake board). Do I use icing as a glue between the fondant (on the bottom tier) and the fancy foil board (holding the next tier)? Or do I just put the fancy foil board on top of the fondant and drive the big dowel rod thru all levels?

thanks!

I would just put the top tier on and drive the rod through the centre.

Thanks for your help!! I appreciate it!