since a short time, I have a Vectrex. I think it's an inpressing gaming experience to play with it.
I have a Vecmulti-Card also, but the problem is the missing overlays, so I decided to try to make overlays myself.
My results and the documetation of how I made it you can see here:
(Sorry, the comments are in german)
My results are okay, but the colors are a little bit weaker than from an original Overlay when you play with it.
And the Overlays are thinner than the original ones, but that doesn't matter when its fixed on the Vectrex screen.
Did someone of you have experience in making overlays?
Any suggestions for me how to make them better?
When you want somting to know about my trys, please let me know!