Warbird Information Exchange

Hey everyone, had a quick question for the wix brain trust. We are doing a resto on a Pratt 1340 for display. We are trying to find out the proper location for a piece baffling. We have a section of baffling with a 1.5" ish hole in it and can't determine where it goes. The book indicates one way and a friends T6 has it installed another way. I'll try to get a picture of this section, but it's the only one on a 1340 with a hole in it. We figured one of our esteemed colleagues on wix would would know what number cylinder this piece covers. thanks!