Hello, i´ve got some problems saving my PCB layout. Everything works fine until i add the copper areas and pour it. After pouring the save takes forever and after 2-3 minutes i get the error that the document is too large to save. My PCB ist quite large (i guess). It has 4 layers and is roughly 10600x8600mil in dimension. The exact error-message is: "Document 0 is too large for the cluster. Document is 24755671 bytes, max is 16777216." (see image below)  Is there any way to fix this? Thanks in advance. Regards Maik