I don't think your issue is R,G,B LCD panel misalignment, I think it is optical lens chromatic aberration from the lens shift feature:Did you have a go at trying to resolve the convergence issue?
With the whole Corona virus I have some spare time and finally decided to try to tackle my convergence problem. I've been reading through most of the thread but found nothing that gives me hope this is an issue I can resolve myself.
I added some pictures I took of test patterns I found through this forum. As you can see my Red is off to below/right side, however, strangely enough I also seem to have issues with displaying green. :frown:
I suppose replacing the lamp won't solve the issue? Is there another spare item I can try to buy to replace and fix the issue? I'd really appreciate the help because I love this PJ on my CIH 2.35 screen.
The problem is greatest the farther off axis to the center of the image you project from but the zoom setting may also come into play.
I once showed images in this or a related thread which demonstrated how it varied if I projected from the left side of the room vs the right. I'll look for them in a moment.