flashing is too high, should be

where I am pointing

shingles being installed over

special underlayment

top metal pan too small,

only 4 inches high

special underlayment wrapped up onto chimney

rotten plywood resulting from

improperly sized top pan and improperly

placed step flashing

newly installed top pan 20 inches

up the roof behind skylight. No nails installed

in first 7 to 10 inches

another picture of the rotten plywood

new velux skylight installed and chimney

flashing straight instead of stepped for shortened

theoretical leak point

new plywood installed