Dear Colin,
Oh, yes! My bad, I thought it is about the ATU-100.
The ATU-10 has rather weird line of values, I'm not content at all with. I'm sure the problems users experience with its' (mis)tuning are exacly down to the fact the values severely deviate from the powers of two line - both the capacitances and the inductances. And on top of that - the smallest capacitor is whooping 20pF - the value more in place for the second - or better yet - the third step on the capacitance ladder.
Warm regards,
Tony
