Hey Simon,
IEBC has a line wrong in it somewhere... So technically it doesnt work. Go to racepace and ask them to install it properly. I'm sure Alex or someone similar will help you tune it. All the tuts. are in the book I gave to you anyways...
So technically at the moment it is only running off the standard solinoid. Maybe its dying? Who knows, but it it only running standard shit at the moment. Lemme know what the outcome is. But dont doubt the IEBC - its a great bit of gear