Excessive dirt
#16
Reinhard,We have something similar to that problem during the week of the county fair..We clean track and shortly we had black stuff on the rail..

Nobody seems to know what is causing the problem and my wild guess it's the humidity since metal wheels is used.
Larry
Engineman

Summerset Ry

Make Safety your first thought, Not your last!  Safety First!
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)