Board Thread:Challenge Threads/@comment-27048832-20160212005422/@comment-27048832-20160304210114

Mixed results from this so far, will keep trying different methods. Sitting on the line somewhat worked although maybe I didn't leave it long enough with setting off at the 50s mark, will try 40s mark next time

Sitting behind and picking them off appears to effect the number of cars appearing ahead in such that there are no cars appearing (or at least none in sight)

Experimentation with this should help figure it out :)