I am creating a custom spread footing that will have a set of parameters that will control the size and reinforcing for each individual instance that it occurs. Currently the rebar is nested within the custom spread footing family that I have created with a different family for rebar in section and rebar in elevation views. I would like the parameter for the rebar in section to also control the rebar elevation, i.e. if the bar in section is a #5 I would like the bar in elevation to be a #5 as well. I think that the way to do this is with a conditional statement, but I am having trouble with the syntax, I'm not sure if this would even be the best method. Any help would be greatly appreciated.