Fitting the mould for the bottom tier:
1. Since the mould made out of thin 80gsm paper does not hold the shape well, you first need to stretch the paper to the state it will flatten from the weight of the ganache poured onto it. Carefully pull and stretch.
2. Try the mould on the dummy. The length of the mould needs to be 1.5-2cm shorter than the circumference of the dummy because when raising the mould up from the table after spreading the ganache, it will stretch more. Mark the length and cut along that mark using a stationary knife. The bottom tier of the cake is 16cm round and to texture it you need a 48-49cm long mould.
3. To make the seam invisible, the two ends of the mould put together should continue the pattern of the texture. And to achieve that you need to have a downward looking triangle on both ends of the mould.
4. Cut the top of the mould slant. The height of the bottom tier is 20cm, so one end of the mould needs to be 21cm, mark one end of the mould at 21cm. The other end of the mould needs to be 28,5cm, one cm shorter than the height of the paper, mark the one at 28.5cm. Connect these two points with a straight line using a ruler and the marker. Then cut the mould along the marked line using scissors.
Fitting mould for the top tier:
1. Stretch the paper to the state it will flatten from the weight of the ganache poured onto it. Carefully pull and stretch.
2. Try the mould on the dummy. The top tier of the cake is 12cm round and to texture it you need a 36-37cm long mould.
3. To make the seam invisible, the two ends of the mould put together should continue the pattern of the texture. And to achieve that you need to have a downward looking triangle on both ends of the mould.
4. Cut the top of the mould slant. Use the section of the mould that we cut as a template. First mark one end of the mould one cm taller than the cake. The height of the cake is 16cm, so mark one end at 17cm. And then place one end of the template against the marked dot. The top of the template should be parallel to the mould underneath. Using the ruler, draw a line along the length of the template. Then cut the mould along the marked line.