Years ago with the TT fellow camper gave us a couple feet of glow-in-the-dark tape to mark the sides of the steps. WORKED GREAT! DW won't do without it now. Got our own roll for one of the first minor mods to the 5er. Ditto fir the coach we bought last year.
Put a 5-6" strip on the outside edge of the steps, makes great nighttime markers for where the steps are. Relatively important for an "experienced" RVing couple like us.
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DC & Mac
2019 Vista LX 35F (Cayenne)
"The Okiebago"