My data is stacked in the attached table. The column "Instance" has values 1 through 80.
When I try to split column "Data" by "Bubble" it seems like I am losing some values in the instance column, since the largetst value in the new Instance column is 31. I made a video going through the actions to illustrate the point.
The overall number of rows is correct, but it looks like unique values of Instance are being lost. Am I missing something simple? Any help is appreciated.
LITHIUM.OoyalaPlayer.addVideo('https:\/\/player.ooyala.com\/static\/v4\/production\/', 'lia-vid-c3MnNlZjE6UsJqyEyyRrNqUwFZlq9ysfw1280h720r234', 'c3MnNlZjE6UsJqyEyyRrNqUwFZlq9ysf', {"pcode":"ltbGkyOjMl3V3pZ3Trn6T2z1_rjF","playerBrandingId":"ODI0MmQ3NjNhYWVjODliZTgzY2ZkMDdi","width":"1280px","height":"720px"});
(view in My Videos)Right again. I had to use both "Instance" and "Serial" to have it retain all 960 rows (Otherwise it only preserved everything for one serial number). Still a little confused as to what was happening in the first place, but I'll take the win. Thanks for the advice.

I believe that if you specify your Instance column as the Group column in the dialog box, that you will get what you want