Another newbie in need of help re: HCA tool

[Pywackett]

Hi all. I have narrowed down my diamond search to the one below. However when I input the stats into the HCA tool, I get the notorious dangerously thin girdle result. I have briefly perused this board and see that people have gotten that before because they inputted the data wrong. Or perhaps the girdle is indeed dangerously thin. Could somebody be so kind to help for I was planning on buying (or not buying) this gem later this evening. Thanks!

GIA STATS

Round Brilliant
Measurements: 5.95 - 5.97 x 3.72 mm

Carat Weight: 0.80 carat
Color Grade: E
Clarity Grade: SI2
Cut Grade: Excellent

Proportions
Depth: 62.4%
Table: 54%
Crown Angle: 35.0°
Crown Height: 16.0%
Pavilion Angle: 40.8°
Pavilion Depth: 43.0%
Star Length: 50%
Lower Half: 80%
Girdle: Medium, Faceted (3.5%)
Culet: None

Finish
Polish: Excellent
Symmetry: Very Good
Fluorescence: None

Clarity Characteristics
Twinning Wisp

 

[06pvc]

You must have been inputing percentages instead of angles, the diamond scores an excellent 1.7,

Factor Grade
Light Return Excellent
Fire Excellent
Scintillation Excellent
Spread
or diameter for weight Very Good
Total Visual Performance 1.7 - Excellent
within TIC range

 

[Pywackett]

Man, I did it like 4 times. Must have a case of the dumb dumbs today. Thank you!