Zscale Anatomy of a freight train derailment 0001

Z scale freight train derailment caught on video! A new BLUE VALLEY SHORT LINE RR layout is under construction. Track tests are now in progress. There are three MARKLIN # 8559 13 degree crossings, two of them are problem free since being reworked per "Do it yourself Z scale" www.zscale.org Vince at Top Hobby Trains did the work on the two problem free ones, and will soon be getting this one as well.



http://www.youtube.com/watch?v=tCBWHX42y4Y&hl=en

???????????????????????? Construction Survey General Civil Engineer