Blitz S/C "click" noise when engaging?

[PETERPOOP]

For the guys with the blitz kit,

Do you hear a subtle click noise when the compressor engages? When I have it at low and press the pedal down enough to have it engage, there is a clicking noise that occurs when the compressor engages. Not worried about it, just curious if this is suppose to happen when the compressor kicks in?

Thanks

I also noticed I have to really push the pedal pretty far down for the S/C to engage in medium. And I might aswell have the setting set to OFF if I was going to set it to HIGH. You can't even have any fun with the compressor when it's set to med or high. But it is better to save gas with (obviously). I'm just going to set it to medium when going up hills and freeways, then in the city i'll set it to low and let the fun begin.