Freelancer:
AC3Designe
STACK BLOCK AND STACKING SYSTEM
I have designed three blocks, based on the referential measure, the first is the base block, the second, has the same measure only that is suitable to generate a more comfortable slope, and the third is half of the first block to ensure the modulation. I am also suggesting a base for stacking the blocks that facilitates the transport of the same and the placement under the R V.