Hi Will,
The number formats, scales ranges, etc are specified on the entities within the <variables> tag, not within the <view> tag. This is very similar to model properties on Forio models. The question I was posing was whether or not we can control those things per array element or only per array parent (they were per array element in Forio models I believe). I think the correct choice is per array element (think of an array of Companies: Big Company, Tiny Company and an arrayed variable revenue. For Big Company we would want a number format like $s3, but for Tiny Company we would want a format like $#,###.00).
Billy