Spline/Loft Offset Issue

Hi guys I hope you can help me with this as I haven't been able to solve it.
First, here is what I am trying to do. Using an invisible traffic spline as my reference for my offset, I want to add a track spline to the offset.
B) I can do this process in my testing route, but not in the route it is intended for. What happens is after using the selection tool on the traffic spline I loose the ability to see or place any track rules on the offset, even after preselecting the tracks rules before I start the process. Either way, the track rules disappear when selecting the offset tool. In the test route all works well.
3) What are my options for correcting this problem?
First, here is what I am trying to do. Using an invisible traffic spline as my reference for my offset, I want to add a track spline to the offset.
B) I can do this process in my testing route, but not in the route it is intended for. What happens is after using the selection tool on the traffic spline I loose the ability to see or place any track rules on the offset, even after preselecting the tracks rules before I start the process. Either way, the track rules disappear when selecting the offset tool. In the test route all works well.
3) What are my options for correcting this problem?