I have an x-10 system for a do it yourselfer its great for the price and does a good job(tired of reading all negative) anyway i just added a shed probably out of range so i would like to wire in a sensor. I thought ahead and ran extra wires to the shed. What i want to do is put a window sensor in my garage (close to base) and extend the magnetic switch wires to the shed for the door. My question is how far can i extend it or better yet open up the motion sensor and extend the sensor part. Anybody tried this yet let me know. thanks