A friend of mine who is moving overseas gave me a virtually new Griots Random Orbital 6" polisher with an additional 5" backing plate. He also gave me a dozen brand new (still in plastic) 5.5" pads(two of each color, yellow, white, blue). I already have same Griots 6" unit that I use. Why are these 5.5" pads so much thinner than 6.5" pads I'm used to? They are like half as thick as the 6.5" pads I use.
Thanks
Thanks