Sandor, I guess your right. I had'nt thought of it that way. On need to download the manual , I have 2 kits sitting in my model work-room when I get the chance to get started, thats why I was interested in the "build thead" that was DESTROYED by some-one wanting to discuss a completly different subject. I am not saying that the Safty subject should not be discussed, just not on this tread. " Live and Let Live" thats my position...... Ray Blair