No worries. FWIW, I've had the CX9s on my bike (heavy use) for five full seasons; one brake pad change aside (easy-peasy) they have required absolutely no adjustment in that time aside from a quarter-turn or two on the lever barrel to compensate for pad wear (I use flat bars/levers). I am not kidding; they are extremely well-made from very high-quality materials, and very powerful (no flex).

The CX8.4s are identical in materials/construction, save for slightly shorter arms.