chris de jon

Hi, i cut triangle balsa into say 1/2 inch strips and glue on to sadle. Then rough shape using 60 grade paper round some dowell. The dowell is available at any lumber shop 1/2 up to 1inch.
When shaped i use as Jim does micro balloons and or polyester or epoxy.
I mix the resin first and add balloons until the consistency of whipped cream, spread on with a card cut down then sand to final shape
cheers
C De J