beppe

I've recently received my new Prana mpc and it's a really beatyful piece!! I haven't problems with range or staccato, but I have another problem:
My sound is not focused at pp, p and mp volumes, it's not clean!! It's about 60% sound and 40% air noise..

Anyone can help me in understanding the reasons (never experienced with other mpcs) and finding solutions??

Thanks a lot. Beppe

PS: sorry about my english