You will need to make up separate .properties files for both stone slabs and chiseled sandstone.

Here is the original un-edited .properties text from juliusand1 as an example of what to put in each .properties file:




the ctm code for stone slabs:


source=/ctm/verticalctm.png

method=vertical
tiles=16-19
connect=block



and for chiseled sandstone:


source=/ctm/verticalctm.png

method=vertical
tiles=0-3
connect=block
