Question regarding Maps and FastDL

Ok, so on my server, i use rp_bangclaw. This is a large map and currently using fastdl it takes 5 minutes to download the BSP.

Now, I have prepared the map into a BZ2, and tried to add the bz2 to fastdl, however I encounter an issue.

The server always tries to download the BSP before it tries the bz2. Always.

Is there a way I can force it to never send the bsp? On that same topic, i have a few troublesome addons and materials that say they wish to download but they dont… anyway I could just simply have it remove EVERYTHING from fastdl before adding stuff?