How do I disable custom midi messages sent on load

Hi,

I've been using custom midi messages to implement an MPC-style sampler, and synth keyboard, sending MIDI note on / note off data to Ableton Live. It's a very powerful feature indeed, and works really well. I have a problem tho - all the PAD & keyboard notes I've configured are automatically sent when the Lemur template is loaded, so triggering all the samples and synth notes in Live! What a noise!! Is there any way to disable this?

Thanks in advance,

David