Rod,
Thanks for your extensive answer. A lot of helpfull tips.
Regarding the incisions; I made a mistake (yes it's my English...), i ment the polystyrene bonnet.
On a Dutch forum a Hydroplane builder used thin plastic adhesive tape, but an incision looks better. Provided that you get the lines straight offcourse.
I'm curious how you managed that.
I'm not sure if I will post a build log. As opposed to you my build will take very long due to other pursuits. In 5 months I only finished the plywood sheeting.
Also this is only my second wooden model. Before that I was into Pocher cars etc. (Speaking about an expensive hobby), and comparable plastic kits.
But I would be gratefull if I can post you an occasional question.
Regards, Peter