I have heard from many people that different colors of the same string actually do alter the feel of the string. Is this true? I'm a little skeptical, because the colors are just dye, but maybe that dye really can make a difference. The only reason I'm asking is that I want to switch from the X-one Biphase 17 natural color on my crosses to the red (for aesthetical purposes ) and I just want to make sure that the red won't change the feel. Thanks in advance for any opinions.