Just wondering... I recently purchased a new 2010 CX7 and the LO speed on the wipers seems to be really fast. There is little difference between those and the HIGH speed. The vehicle has the auto-rain sensing feature; would it be normal for these wipers have such a high speed, or should they be adjustable using the same method I would use to adjust sensitivity of the rain sensor? (Twisting the wiper control lever.)

Thanks.