Currently, in Gauge widget, it is possible that overlapping of last received value and minimal value and Maximal value will occur:

Such overlapping of values should not occur.

Steps to reproduce:

1. Create a trapper item (Numeric float)
2. Open any dashboard and create a Gauge widget with the following parameters:
   1. Item: item created in step 1.
   2. Min: -99999999999999999999999999999999999
   3. Max: 99999999999999999999999999999999999
3. Send value "99999999999999999999999999999999999" to the trapper item
4. Check previously created Gauge widget

Result: value overlapping like in the screenshot above has occurred.
Expected: such value overlapping should not occur