- JotForm SupportJim_RAnswered on October 26, 2017 at 04:15 AM
Looks like you have an extra linebreak on the LENGTH Dropdown Field.
And this empty space has a Calculation Value of 3:
To fix this, remove the extra linebreak on that dropdown field. This should also remove the assigned calculation value below 1-2 cm.
Related guide: How-to-Assign-Calculation-Value