Double Click on the Field on the Screen Painter Which Will open Field Property....Under the Attributes Section - Dict Tab - Tick the Checkbox With Sign.This should resolve your problemReward if issue resolved 

Double Click on the Field on the Screen Painter Which Will open Field Property....Under the Attributes Section - Dict Tab - Tick the Checkbox With Sign.This should resolve your problemReward if issue resolved 

Double Click on the Field on the Screen Painter Which Will open Field Property....Under the Attributes Section - Dict Tab - Tick the Checkbox With Sign.This should resolve your problemReward if issue resolved 