This is a well tested method of building a dlg boom and I am just replicating it. I followed Dave Hills method www.rcgroups.com/forums/showa... and
Dr Mark Drelas layup method www.rcgroups.com/forums/showa...
This layup is for a 1m dlg, you should use 2 layers of cf for a 1.5 m.
9 июл 2022