#9180
Charles Duckworth
Participant

The only fan and hatch arrangement photo I have is a poor copy from a MM article. Looking at the bolt heads in the photo I’d recommend making those on your 3D drawing smaller. I think the fan and hatch orientation on this photo was less common with most GP-12’s fan arrangement last as shown in your drawing and on my models. Glad you added the small number boards.

[attachment=0:20yb1iij]EE51B642-DF57-4BC6-8E0B-0DB8C53D40C3.jpeg[/attachment:20yb1iij]