Weedfins
Weedfins are vertical from 18 - 40 cm deep. The most weedfin have 45 °.
They are diagonal longer.
How much?
If you take 45 ° is the fin diagonal 1,414 times longer.
32 cm vertical, are diagonal 45 cm.
Vertical cm Diagonale cm
40 56
36 50
32 45
28 39
24 34
22 31
20 28
18 25
