Thanks TIG i simplified the object and followed the instruction, hey pesto it worked perfectly

again thanks alot Tig

all i need to do now is to work out how to print a scale version

im new to google sketch but i basically drew a rectangle and a circle and used a plug called curviloft by fredo6b to join the two shaped together to form the trumpet shape, on the plugin curviloft i used the loft by spline option...

thats all i can tell you

Hi i really hope someone can help me, im not that good with google sketch 8 (pc) but iv drawn an object with i have upload into the 3d warehouse call "air trumpet 5" basically im trying to unfold the 4 side into 4 sections using the jim foltz jf_unfoldtool.rb plug in, but i seem to be getting nowhere can someone please help........