I've seen your posts here and the misinformation you supply. I've seen you contradict yourself and even attempt to change quotations (in this thread!).
I've read this incident:
https://www.ntsb.gov/investigations...ev_id=20150928X72825&ntsbno=WPR15FA268&akey=1
Pictures of your work are here:
https://dms.ntsb.gov/public/59000-59499/59203/596383.pdf
I can certainly read about your work here:
"The original engine oil screen remained installed, despite the fact that the engine was equipped with an oil filter. When the oil screen was removed, a significant amount of contaminates consistent with metallic material as well as a significant amount of unidentified black colored substance was observed."
"The crankcase was intact and undamaged. The crankcase halves were split, and the crankcase was visually inspected. It was noted that there was black sealant applied to the crankcase halves mating surfaces, and there was no silk thread noted on the crankcase halve mating surfaces. It was also noted that the black sealant material was found in several of the oil galleys. There were no signs of bearing shift or lock tab elongation. The accessory case displayed damage on the inside of the case; the damage was consistent with impact with the sheered crankshaft gear bolts. All three main bearings remained within their respective bearing supports. Each displayed normal operating and lubrication signatures."
"ll four cylinders remained attached to their respective cylinder bays, and were not damaged. It was noted that there was no torque seal on any of the cylinder attachment nuts. Each cylinder was removed, and visually inspected. With the exception of the number two cylinder, it was noted that there was a significant amount of black sealant type material covering the majority of the cylinder flange and skirt; the number two cylinder was void of a black sealant type material. It was also noted that one of the number two cylinder hold down nuts appeared to be a standard nut, in contrast to typical cylinder hold down nuts. The internal portion of all four cylinders displayed normal operating and combustion signatures. Additionally, each of the four cylinder's rocker arms, valves, and springs displayed normal operating signatures."