@kado Hi, Attached here is a rework of this old script. Unzip vbfr.zip and just put the RBE into your Plugins folder. Options are now available in the Tools menu, under the submenu "Automatic face reverser". Hope this helps. vbfr.zip

I agree with Juju: with every component exploded, there should be nothing to list in the component browser and the response should be snappy - unless you are trying to browse a large collection, not the in-model collection. In the latter case it may still be so large as to bog down the browser, or a slow/lagging network connection can affect it.