If it is the same as the ford potting then put it in the oven at 200 degrees and get it hot. It will easily scrape out while hot. I have done this on a duraspark ignition module to get the board out so that I could draw the schematic. David Doddek pantera at pobox.com 217-422-3722 69 EFI Fairlane, 89 T-bird SC, 74 Twin turbo NOS EFI Pantera (I like to go fast)