Review measurement

2025-07-26 12:48

Advance Epsilon 9 28 (2018)

Accuracy

Is calculated by comparing each suspension point's length change to the main line's overall change after re-measurement. Deviations over 3.0mm from the average are considered noticeable and may distort the trim result.

Left riser

Right riser

avg change:
4.50
std dev:
0.71
1B1
dev:
+0.5
1B2
dev:
-0.5

In-group deviations

Readings that are more than 10mm away from each other within one group.
This could be a sign of inaccurate measuring setup/technique or swapped line map points.

Left riser

1C1
nom:
7377
rdg:
7365
diff:
-12
1C2
nom:
7320
rdg:
7296
diff:
-24
1D1
nom:
7515
rdg:
7505
diff:
-10
1D2
nom:
7457
rdg:
7427
diff:
-30

Right riser

1C1
nom:
7377
rdg:
7364
diff:
-13
1C2
nom:
7320
rdg:
7306
diff:
-14
1D1
nom:
7515
rdg:
7504
diff:
-11
1D2
nom:
7457
rdg:
7441
diff:
-16

Trim

Groups arranged behind each other in flight direction having more than 10mm deviation. 

This should be corrected.

Left riser

nom:
6949.75
rdg:
6929.00
diff:
-20.75
nom:
6877.25
rdg:
6862.25
diff:
-15.00
nom:
6933.50
rdg:
6923.50
diff:
-10.00

Group deviations

Groups that are more than 20mm away from measurement baseline.
The measurement baseline is the median (-17) of the deviations of all measurements from their nominal values. 

No issues were found