This was my first attempt at a topsy turvy. Everything was fine untill I tried to deliver the cake. We drove about 30 minutes and as we are turning into the venue the middle tier slides back and starts to break the base tier. I managed to get it inside the building and do a few adjustments. I just hope that after I left it didn't lose all it's integrity and fall over. I'll find out on Monday, the cake was for my bosses daughters birthday! =)