I've been thinking about built-in warping boards ever since I watched the commerical for a Clover loom (available in Japan only). The warping board is shown if you forward to the 1:40 mark. Here's a first try at adapting an expandable clothing rack to create a warping board on the Emilia. I think I could get twice as long of a wap if I zig-zag from side to side instead of go around in a circle. It looks strange, but it worked great.
I'll definitely weave another one of these, but next time I'll use the 24" wide Erica loom instead of the 19" Glimakra Emilia. It "shrunk" off the loom to about 15" wide, and I haven't even washed it yet. This is so cushy and soft, though, that it'll still be used as a bath mat, only we may need to stand sideways on it!