So I retired my first custom made quad frame. It served me well for over a year.
I am improving the design and construction since my first quad. Have seen many different designs now so I am picking a bit from each... and will improve crash resilience.
Arms will be tubular fiberglass. I am making a mold for these so I can make as many as I need.
Centerplates 2mm fiberglass.
Input is highly appreciated.