What forum should I use for model building help?

[Ilikeplanes2323]

Hi all, I am new to this site and I am not sure what forum I should use for help/questions for a model. Right now I am making Leo's Uragan and I cannot find the connector to make a part (b2a) cylindrical in the PDF file.

The site- https://www.cardmodels-r.narod.ru/index-e.htm

Thanks for the help in advance

[Texman]

I would try in the PASA, Paper Aeronautical and Space section, under model builds.

[Ilikeplanes2323]

thank you for the help