Evolution MK449C Mod Wheel problem with Logic Pro/VSL Performance Tool

Question

I'm using the latest version of Logic Pro on a new Intel Mac Pro. My controller keyboard is the Evolution MK449C, connected via a USB cable.
When using a Logic Audio Instrument assigned to the ESX Sampler Plug-in (running various samples, mostly from the Vienna Symphonic Library,) Logic's Transport Window doesn't register any modulation information generated from my keyboard.
As the VSL Performance Tool relies heavily on the Mod Wheel info to effect the sounds, I'm at a bit of a loss to spot the solution. When I assign a different conroller to the Mod Wheel, i.e. volume, pan, pitch bend, etc., I can see the info in the Transport Window with no problem, so I know the wheel itself is working okay.
Has either Logic or the ESX got some kind of controller filter, - maybe I've accidently turned something on that cuts out any incoming modulation. Can anyone help?
Thanks
Mac Pro   Mac OS X (10.4.8)  

Answer 1

It's good to know someone else is having a similar problem (if one can call that good!)
I've been poking around and I've also noticed this: If I create a cello part in Garageband, articulation works everytime I open it. If I take that Garageband song and open it in Logic, articulation still works everytime I open it. The Logic file in this instance is saved as a "Logic Song." I don't know how to tell, but I'm assuming the Logic song is drawing it's sound files from the Garageband song (I don't know how to check that).
However, if I save the newly created Logic song as a project - with all sound files being copied to folders within a master project folder - articulation does not work when I reopen the file.
Strange. And frustrating.
MacPro 2.66 2GB RAM & Powerbook 400mhz "Pismo"   Mac OS X (10.4.7)