Bann done inisial
Oter leskalie 2.5 m     (2500 mm)
Longer louvertir leskalie dan plan 3000 mm
Kantite letap 13
Epeser letap 50 mm
Debordman bann letap 50 mm

Lasenn leskalie
Longer lakord 4167 mm
Ang leskalie 39.8°

Dimansion letap
Oter letap 192 mm
Profonder letap 281 mm
Oter riser 142 mm