Eclipse 3.5m SQ V2
The early version of the arm, was used to make a certain canopy shape (steeper). It is made differently, still remains the same overall length but the strop is in a different position.
The early and current arms are not exchangeable, they make the canopy lopsided if the wrong arm is used.
The early version of the arm,
not necessarily the version of the umbrella. The measurement to look at would
be between the end of the aluminium and the centre of the strop, 818mm.
Short Middle Arm
(The measurement is 852.6mm)
Short Middle Arm
(The measure is 1095.6mm)