Display of a certain number of Decimal places for Float tags in Insight.

No, there is not a way to directly control the numeric precision. We recognize that this isn't working well enough in practice and do have work planned to address this, but the intent is determine the "appropriate" precision based on the value range (e.g. narrow ranges have more precision, wider ranges have less).

The problem with adding an explicit precision is it requires the user to configure and maintain it. We may still provide that option, but we'd prefer to not need it by making the software smarter.