diff --git a/assembly/assembly_v2.SLDASM b/assembly/assembly_v2.SLDASM
index 0961926..d9a9553 100644
Binary files a/assembly/assembly_v2.SLDASM and b/assembly/assembly_v2.SLDASM differ
diff --git a/part/wall-v4.SLDPRT b/part/wall-v4.SLDPRT
new file mode 100644
index 0000000..22cf1fd
Binary files /dev/null and b/part/wall-v4.SLDPRT differ
diff --git a/print/wall-v4.3MF b/print/wall-v4.3MF
new file mode 100644
index 0000000..f04d5de
Binary files /dev/null and b/print/wall-v4.3MF differ