This version has a couple of issuse I've found with Logic X 1.0.3, Mac Pro 8 Core, OSX 10.8.5, that need sorting out:
1. I'm getting very high CPU spikes and a few high CPU crackles in Logic X at times when the GUI is showing, even though Analog Lab is showing low CPU use on the plugin's CPU meter. The spikes vary, which is strange. Sometimes I can instantiate the plugin, and the CPU use is normal. Sometimes, it's much higher and spikes.
Closing the GUI reduces the CPU quite a lot, and sometimes re-instantiating it does the trick. I don't seem to be able to predict why or how.
(I thought I also had a problem calling up the plugin synths for editing, but that was error on my part.)
2. Also getting "crash on quit" when quitting Logic, and occasional crashes of Logic when uninstantiating the plugin, seems perhaps related to the status of the window of the plugin.