shavers

Question

Rabbi, Someone in my shul told me that if I use a Lift-and-Cut Shaver, certain parts of it have to be removed (one of the razors, I think). I told him that you said that a Lift-and-Cut Shaver is fine, as are all shavers. Basically, his response was that I, like several other Jews, look and find a heter to suit our purposes. I felt upset about this, and questioned myself about whether he was right. But I do trust your father's decisions. How should I respond to such comments? Thank you Rabbi.