Hey guys, I just got a new set of pads to replace the stock ones in my Tektro's. I replaced them with Kool Stop standard blacks, but the new pads are hitting in the rear of the pad first, the part they claim cleans the rim of water, mud, etc. Shouldn't the front of the pad be toed in? The stock holders don't have angled washers to correct this - should I invest in a couple, or should I let the pads wear in for a while, then see what they look like? Thanks in advance!