RJAML and all: thank you soooo much for your original posts and subsequent replies!!! I have been "fighting" with what I thought was a loosing battle: this "Z-Fighting" without co-planar elements!!! I was going crazy, specially since it seemed to activate and de-activate at random!! But after reading these last entries, I switched from parallel to perspective view and back again...and PRESTO: it disappeared!!! You SAVED MY SANITY!!!! 🤪