My friend aul built me a frame to use for sprang and other weaving techniques. When get home I'll tke pictures to post. He basically took a 2 x 4 and ripped it down, notched the eds so they would fit together nicely, then using screws and L-brackets squared everything off. down each side piece he drilled half inch holes every three inches for dowels. It is very basic but I think will be very useful. Now to get it warped for my next Sprang project.