Its just a quicky expirement and the results were not that bad. I cut off the copper pipes and used a sharpy to touch up the cylinders. I Did go around the edges with the marker but it looks like i'll have to revisit that agian. What I did was take your photo and copy the best three cylinders over three times than I cut and pasted them together. I think you are right about the glossy stock but because I had to take out the intake tubes and go over the cylinders with the sharpy, it would have been more noticable. I fouund a pretty good photo of an Oberuesel on line and I think I will try this technique with it. BTW Don, thank you for the Idea. This Eindecker with a Zenoha G26 does not have enough room for a built up dummy engine and with out something in the cowl its pretty noticable even during flybys.
I'm going out tommorrow' I'll try and get some pics of it flying.