measurments on cradle Albin Vega

[Vegadank]

Hey
I need to make an wooden craddle for my Albin Vega. To get her on land so I can do some reparing during the winter.
But I only manage to find this poor drawing of an cradle: (page 35) http://www.albinvega.co.uk/pdf/vegahandbook.pdf

I do manage to see the width, but as go for the height of it I got no number to go after.
Anybody out there that know the height of this cradle?
Or have the measurements of an different one fitting for the Albin Vega?

[Vegadank]

Anybody?