Uhm... raises hand.. I do! I usually go two combs bigger if using a comb and two blades ? longer if using blades?? So, if I've used a 5 blade on the body, I'll take a 3 blade and reverse it.. gives it a nice smooth look. A 7 blade.. then I'll use a 4 blade.
Combs.. say I use a 1 comb, then I'll use an A comb in reverse. Especially if the hair won't stand up when I'm combing it. If I use an A comb.. I'll use the biggest comb in reverse. It does give a nice finish.
My customers are plain janes lol.. nothing fancy.. no legs longer than the body.. they want everything even. So, that's what I do.
There's always room for another rose in the garden.