Probabley have to get a pettition going to make that happen. My feeling (and judging from their email response) is that they simply dont care to sell some of their products outside of Japan. They are a big company (aside from RC) and they can pic and choose if they want to.

Henning, can you adjust the PWM on the controller or is it set at 32khz. I looked over the instructions you posted but didnt catch it