Yes, they almost all drip a bit. Another method for catching the drips from my 61 S1, after using drip pans for about forty years, was to buy Pigmat. It is highly absorbent, grey in color ,and does not have the issue of catching the drips that fall between the drip pans no matter how close together I placed them, plus they always seemed to be getting stepped in or kicked around on the garage floor.
I tape the Pigmat down with wide blue painters tape and change it about every two years. Works great for me.
