Hey Dwight thanks for the info.
I took the battery into be tested yesterday and it checked out fine.
I just shot a video of my system.
I repeated the spark test. The battery was at 12.6v when I began and I got spark.
Shortly after I no longer got any spark and the voltage had dropped to 12.54v.
https://www.youtube.com/watch?v=Wc6lWkI3_f0
thanks for all of your help,
Roger