@kakarlsen try superglue instead of the AS5 for between the copper and sink.

well my roomate and i both have the ip35 pro, and we are both doing the vdroop mod tonight. and his quad(b3)/mobo has the wickedest droop ever.

bios setting 1.6v
read with DMM
idle= 1.54
Load= 1.43
3.75ghz orthos stable

thats WAYYYYYYY to much droop for me. especially for the B3 q6600 that cries for volts.

Peace, love & respect