Help
AoI The Angle of Incidence diff is shown in the wing view as triangle in millimeters if no ref is selected. Plus means faster. Minus means slower.
ref The current main/row or suspension point that is set as reference to calculate relative deviations. The referenced object is marked with a border.
You can select/change the ref by:
groups and rows Using the radio buttons () or click on the grey rows or names of the main lines in the wing at the top.
points Clicking the white area beneath the suspension point name
nom The nominal length between suspension point and main riser loop.
rdg The actual reading from your measurement device. When measuring, rdg is the input field.
diff The difference between nom and rdg. This value depends on the currently selected ref. If nothing is selected, the actual deviations from rdg to nom are displayed.
colors Areas marked in red color are further away (the line is longer) than the selected ref. Areas marked in blue color are closer (the line is shorter) than the selected ref.
status Color coded dots are shown for manual, imported & laser values
Also take a look at the Manual

Result

 …  2026-01-16 23:18 UTC 2026-01-16 22:42 UTC 2026-01-16 21:54 UTC  … 

BGD Epic (Freestyle) ML (2017)

General Information
ManufacturerBGD GmbH
ModelEpic (Freestyle)
Year2017
SizeML
Production date2020-10
Line chartOpen
Total airtimen/a
Line set airtimen/a
Tolerance +/- 10mm (Review)
Data integrity & access
  • Contains manual values
Wing as seen from above in flight

AR1

a1
a2

BR1

b1
b2

CR1

c1
c2
d1
d2

AR2

a3
a4
a5
a6

BR2

b3
b4
b5
b6

CR2

c3
c4
c5
c6
d3
d4

AR3

a7
a8
a9
a10
a11

BR3

b7
b8
b9
b10
b11

CR3

c7
c8
c9
c10
c11

BR4

a12
b12
c12

KR1

k1
k2
k3
k4
k5
k6
k7
k8
k9
k10
k11
k12

AR1

a1
a2

BR1

b1
b2

CR1

c1
c2
d1
d2

AR2

a3
a4
a5
a6

BR2

b3
b4
b5
b6

CR2

c3
c4
c5
c6
d3
d4

AR3

a7
a8
a9
a10
a11

BR3

b7
b8
b9
b10
b11

CR3

c7
c8
c9
c10
c11

BR4

a12
b12
c12

KR1

k1
k2
k3
k4
k5
k6
k7
k8
k9
k10
k11
k12
Offsets relative to median diff (-37)
AR1
BR1
CR1
AR2
BR2
CR2
AR3
BR3
CR3
BR4
AR1
BR1
CR1
AR2
BR2
CR2
AR3
BR3
CR3
BR4

Left riser

nom:
7456.50
rdg:
diff:

Averages of group AR1

Formula of calculation:

sum(a1,a2) / 2
a1
nom:
7473
rdg:
7437
diff:
a2
nom:
7440
rdg:
7407
diff:
nom:
7371.00
rdg:
diff:

Averages of group BR1

Formula of calculation:

sum(b1,b2) / 2
b1
nom:
7388
rdg:
7358
diff:
b2
nom:
7354
rdg:
7328
diff:
nom:
7549.75
rdg:
diff:

Averages of group CR1

Formula of calculation:

sum(c1,c2,d1,d2) / 4
c1
nom:
7528
rdg:
7496
diff:
c2
nom:
7497
rdg:
7463
diff:
d1
nom:
7604
rdg:
7568
diff:
d2
nom:
7570
rdg:
7534
diff:
nom:
7438.75
rdg:
diff:

Averages of group AR2

Formula of calculation:

sum(a3,a4,a5,a6) / 4
a3
nom:
7457
rdg:
7423
diff:
a4
nom:
7421
rdg:
7388
diff:
a5
nom:
7417
rdg:
7380
diff:
a6
nom:
7460
rdg:
7421
diff:
nom:
7371.50
rdg:
diff:

Averages of group BR2

Formula of calculation:

sum(b3,b4,b5,b6) / 4
b3
nom:
7384
rdg:
7357
diff:
b4
nom:
7347
rdg:
7320
diff:
b5
nom:
7352
rdg:
7320
diff:
b6
nom:
7403
rdg:
7372
diff:
nom:
7507.83
rdg:
diff:

Averages of group CR2

Formula of calculation:

sum(c3,c4,c5,c6,d3,d4) / 6
c3
nom:
7516
rdg:
7482
diff:
c4
nom:
7469
rdg:
7437
diff:
c5
nom:
7468
rdg:
7431
diff:
c6
nom:
7516
rdg:
7481
diff:
 
d3
nom:
7546
rdg:
7509
diff:
d4
nom:
7532
rdg:
7494
diff:
 
nom:
7174.60
rdg:
diff:

Averages of group AR3

Formula of calculation:

sum(a7,a8,a9,a10,a11) / 5
a7
nom:
7317
rdg:
7285
diff:
a8
nom:
7257
rdg:
7229
diff:
a9
nom:
7159
rdg:
7127
diff:
a10
nom:
7072
rdg:
7040
diff:
a11
nom:
7068
rdg:
7036
diff:
nom:
7186.20
rdg:
diff:

Averages of group BR3

Formula of calculation:

sum(b7,b8,b9,b10,b11) / 5
b7
nom:
7308
rdg:
7270
diff:
b8
nom:
7240
rdg:
7207
diff:
b9
nom:
7160
rdg:
7124
diff:
b10
nom:
7106
rdg:
7070
diff:
b11
nom:
7117
rdg:
7076
diff:
nom:
7317.80
rdg:
diff:

Averages of group CR3

Formula of calculation:

sum(c7,c8,c9,c10,c11) / 5
c7
nom:
7438
rdg:
7399
diff:
c8
nom:
7363
rdg:
7324
diff:
c9
nom:
7282
rdg:
7245
diff:
c10
nom:
7250
rdg:
7214
diff:
c11
nom:
7256
rdg:
7217
diff:
nom:
6757.67
rdg:
diff:

Averages of group BR4

Formula of calculation:

sum(a12,b12,c12) / 3
a12
nom:
6726
rdg:
6682
diff:
b12
nom:
6729
rdg:
6686
diff:
c12
nom:
6818
rdg:
6772
diff:

Left brake

nom:
7194.08
rdg:
diff:

Averages of group KR1

Formula of calculation:

sum(k1,k2,k3,k4,k5,k6,k7,k8,k9,k10,k11,k12) / 12
k1
nom:
7600
rdg:
7598
diff:
k2
nom:
7456
rdg:
7459
diff:
k3
nom:
7359
rdg:
7362
diff:
k4
nom:
7352
rdg:
7354
diff:
k5
nom:
7229
rdg:
7229
diff:
k6
nom:
7139
rdg:
7138
diff:
k7
nom:
7112
rdg:
7115
diff:
k8
nom:
7174
rdg:
7171
diff:
k9
nom:
7065
rdg:
7065
diff:
k10
nom:
7017
rdg:
7017
diff:
k11
nom:
6943
rdg:
6940
diff:
k12
nom:
6883
rdg:
6881
diff:

Right riser

nom:
7456.50
rdg:
diff:

Averages of group AR1

Formula of calculation:

sum(a1,a2) / 2
a1
nom:
7473
rdg:
7436
diff:
a2
nom:
7440
rdg:
7404
diff:
nom:
7371.00
rdg:
diff:

Averages of group BR1

Formula of calculation:

sum(b1,b2) / 2
b1
nom:
7388
rdg:
7348
diff:
b2
nom:
7354
rdg:
7316
diff:
nom:
7549.75
rdg:
diff:

Averages of group CR1

Formula of calculation:

sum(c1,c2,d1,d2) / 4
c1
nom:
7528
rdg:
7485
diff:
c2
nom:
7497
rdg:
7457
diff:
d1
nom:
7604
rdg:
7561
diff:
d2
nom:
7570
rdg:
7531
diff:
nom:
7438.75
rdg:
diff:

Averages of group AR2

Formula of calculation:

sum(a3,a4,a5,a6) / 4
a3
nom:
7457
rdg:
7423
diff:
a4
nom:
7421
rdg:
7387
diff:
a5
nom:
7417
rdg:
7381
diff:
a6
nom:
7460
rdg:
7421
diff:
nom:
7371.50
rdg:
diff:

Averages of group BR2

Formula of calculation:

sum(b3,b4,b5,b6) / 4
b3
nom:
7384
rdg:
7346
diff:
b4
nom:
7347
rdg:
7311
diff:
b5
nom:
7352
rdg:
7314
diff:
b6
nom:
7403
rdg:
7364
diff:
nom:
7507.83
rdg:
diff:

Averages of group CR2

Formula of calculation:

sum(c3,c4,c5,c6,d3,d4) / 6
c3
nom:
7516
rdg:
7477
diff:
c4
nom:
7469
rdg:
7427
diff:
c5
nom:
7468
rdg:
7428
diff:
c6
nom:
7516
rdg:
7474
diff:
 
d3
nom:
7546
rdg:
7501
diff:
d4
nom:
7532
rdg:
7491
diff:
 
nom:
7174.60
rdg:
diff:

Averages of group AR3

Formula of calculation:

sum(a7,a8,a9,a10,a11) / 5
a7
nom:
7317
rdg:
7287
diff:
a8
nom:
7257
rdg:
7226
diff:
a9
nom:
7159
rdg:
7124
diff:
a10
nom:
7072
rdg:
7037
diff:
a11
nom:
7068
rdg:
7033
diff:
nom:
7186.20
rdg:
diff:

Averages of group BR3

Formula of calculation:

sum(b7,b8,b9,b10,b11) / 5
b7
nom:
7308
rdg:
7272
diff:
b8
nom:
7240
rdg:
7204
diff:
b9
nom:
7160
rdg:
7121
diff:
b10
nom:
7106
rdg:
7065
diff:
b11
nom:
7117
rdg:
7075
diff:
nom:
7317.80
rdg:
diff:

Averages of group CR3

Formula of calculation:

sum(c7,c8,c9,c10,c11) / 5
c7
nom:
7438
rdg:
7400
diff:
c8
nom:
7363
rdg:
7320
diff:
c9
nom:
7282
rdg:
7240
diff:
c10
nom:
7250
rdg:
7206
diff:
c11
nom:
7256
rdg:
7212
diff:
nom:
6757.67
rdg:
diff:

Averages of group BR4

Formula of calculation:

sum(a12,b12,c12) / 3
a12
nom:
6726
rdg:
6688
diff:
b12
nom:
6729
rdg:
6687
diff:
c12
nom:
6818
rdg:
6773
diff:

Right brake

nom:
7194.08
rdg:
diff:

Averages of group KR1

Formula of calculation:

sum(k1,k2,k3,k4,k5,k6,k7,k8,k9,k10,k11,k12) / 12
k1
nom:
7600
rdg:
7587
diff:
k2
nom:
7456
rdg:
7445
diff:
k3
nom:
7359
rdg:
7349
diff:
k4
nom:
7352
rdg:
7340
diff:
k5
nom:
7229
rdg:
7217
diff:
k6
nom:
7139
rdg:
7126
diff:
k7
nom:
7112
rdg:
7103
diff:
k8
nom:
7174
rdg:
7160
diff:
k9
nom:
7065
rdg:
7051
diff:
k10
nom:
7017
rdg:
7000
diff:
k11
nom:
6943
rdg:
6930
diff:
k12
nom:
6883
rdg:
6864
diff:

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