Originally Posted by alfdoc
stevieb , sorry about picking you mod apart. I didn't see or read about any relays in your instructions for your mod, and i just wanted to put it in the thread so if any one else tries this they will be doing it correctly and some what safely. 
No problem.
You were 100% right, my fault for not pointing it out.
By the way will post the video of switches in action as soon as it stops raining. Great British weather!!
Steve