OK, this is ridiculous here. See the pictures. I have a table with the base dimensions L1200xW700xH850. I have created a DriveWorksXpress project and I have set all the rules as I have always been doing it. The only difference is that now I had to use decimal points. The rules for the upper raft are Raft Length = Table Length - 6.4, Raft Width = Table Width - 3.2. You can see the result on Pic. 2. All the other parts are OK, according to the rules, but the upper raft is nearly 10 times larger that it is supposed to be. And I can't figure out why. I think that there is something about the decimal point or comma but I can't solve the problem. I already tried to substitute 6.4 with 32/5 and 3.2 with 16/5 but the result was the same. HELP!!!