I have no experience with the tyler halo speakers so unsure just how fussy they maybe to toe in.
However my last set of speakers were Focal 826v which were incredibly sensitive, it took me hours to find just the right location, then toe in and even tilt of the speaker to zone in on "the sweet spot". Even increments of half inch on toe in made profound changes that could be heard from my listening position. Then when I placed maple blocks under the Focals I had to start again as now the tweeters were approx 3 inch higher in relation to my listening position. But it was worth it as I was eventually rewarded with a very expansive soundstage and my room is garbage as far acoustics go....lol, all glass and tile floors. Plenty of rugs down, 3 big sofas and vinyl blinds over every glass surface made another huge difference.
Then I moved to a pair of Wilson Witt speakers which are as different again and just do not really seem to care about toe in to give the same if not broader soundstage than the Focals did.
Just have to keep experimenting as already I see lots and lots of great ideas and suggestions here.
Good luck, you will know when it is right and then you know it was worth the effort.
However my last set of speakers were Focal 826v which were incredibly sensitive, it took me hours to find just the right location, then toe in and even tilt of the speaker to zone in on "the sweet spot". Even increments of half inch on toe in made profound changes that could be heard from my listening position. Then when I placed maple blocks under the Focals I had to start again as now the tweeters were approx 3 inch higher in relation to my listening position. But it was worth it as I was eventually rewarded with a very expansive soundstage and my room is garbage as far acoustics go....lol, all glass and tile floors. Plenty of rugs down, 3 big sofas and vinyl blinds over every glass surface made another huge difference.
Then I moved to a pair of Wilson Witt speakers which are as different again and just do not really seem to care about toe in to give the same if not broader soundstage than the Focals did.
Just have to keep experimenting as already I see lots and lots of great ideas and suggestions here.
Good luck, you will know when it is right and then you know it was worth the effort.