Visual works but it can not, because I think the mode in which that cat and that day.
I choose not to use it because I trap same ground year after year. As I have said ime old cats and this year's cats use the same spots year after year. So now it's there nose I am after I believe cats has a great nose and uses it.
(Example) a flat set with urine for coyote catch a cat ) brand new set.
Next in part of country my cat country is brushy thick or cedar swamp's steep mountain sides.
So the flag is sometimes be seen a long ways 30 ,40 yards.
Skunk long distance call be smelled by me just as far on the right wind when it's fresh. Maybe less maybe farther.
So I lean on lure and location more than anything .
As leftlane said when they work the set catching the cat with a set is important.
Misses at a cat set does happen period learning to improve on that is part of learning curve imo.
So I spend my time in those area's I can only catch 7 on personal quota,,, and a regional quota that closes once reached.

I like a 1in strip of old bed sheet tied on a tree limb hanging near the set.
Dip the ends in a good N.Mex call lure. It apparently doesn't hurt.

I'll try a little of June's Windwalker.