Bending the balsa...

I had fears and concerns on how to bend properly the balsa rail without breaking it. I found over wood working forums that people are using window washer. I was a little beat skeptical but I have tried and it worked perfectly even it was a little to efficient.
I was able to go from that

to this:

I have just sprayed some windex over the supposed bending points and little by little I have tighten those "cops straps". The result was amazing the wood didn't break even a bit.