dcc consisting

[CASCENZI]

want to consist bachmann sharks with an er shark with tcs decoder  what cv and value with set the shark to run in reverse as a trailing a unit

[Jim Banner]

Add 1 to the present value of CV29.  What the total value will be depends on what has already been programmed into CV29 (alternate power source enabled or disabled, 2 digit or 4 digit address selected, and so on.)  For more information on CV29 and what it controls, scroll half way down the page at this link:
http://www.nmra.org/standards/DCC/standards_rps/rp922.html

Jim