Good deal.
Our orignial scissor steps the tread clipped to a U channel so virtually no gap. When we first set up our Glow steps I wasnt't thrilled with the gap. Its a big gap.
I briefly set up with the top tread rotated 180°, redrilling for the vertical bars.
That sucked tread within 1/4" to bumper. Maynot work with the StowNGo thouhg without redrilling pivot. Adding the flat or angle probably as effective-less rework.
Subequently we ended swapping an 8" tread onto our basement step, the 6" tread just way to close to camper stepping out for me. Kept over steppin. As it hangs out over stair tread allowed rotating it back to stock and gap unnoticed.
One of the nice things about the way Glow steps are assembled- like an erector set and can reconfigure easily.