I just posted the following in the "how To" forum. here's a link to the post. http://www.trainboard.com/grapevine/showthread.php?134963-Big-Al-Mayo-An-Amazing-Model-Train-Dude I then checked the sticky and Maybe it should not have been in that forum. If this correct could you please move it to a perhaps the N Scale or a General forum. Thanks for your help. See ya Ron