Hi guys - We had our 10 year rain last weekend in Massachusetts, and my wife noticed some water coming into the 2nd story bedroom ceiling. I went up to the attic and saw the leak coming in around the (gas boiler's) chimney. Looks like when the previous owners re-roofed the house in 2006, they didn't bother reflashing the chimney. Has anyone redone the flashing without doing a whole roof job? The shingles are in good shape. The roof is at 12/12 pitch, and the leak appears to have been on the "uphill" side of the chimney. Any suggestions appreciated.