Quoted from iceman44:

Hobby Lobby sells sheets of very thin "self adhesive felt", $1.50 a sheet. I use it as a shooter lane protector primarily and experiment with it in different scoop areas. I don't like Cliffy metal everywhere, just me.
I love it! For example, SM and Ac/dc have the "pin striping" paint in the shooter lane. Cling vinyl will never pull that up, mylar will.
And I use clear "Cling vinyl" in drops and high traffic area. Unlike mylar, it comes right up, like a static cling to pf without any damage. Need s to be reapplied every now and then.

Quoted from iceman44:

I'm in the don't care about dimples camp. I don't see ever being able to wear out my Huo pins.
If I do, that's what micro is for. Problem solved. Less stress that way!
If you think Stern is going to answer dimpling issues when they are having to deal with PF clear defects, serious issues, then you might be disappointed

Quoted from Onwallst:

Micro is brand of remanfactured playfeild and they do dimple. A lot of people send them off to re-clear coat before installing.

Quoted from PinMonk:

And your playfield soon looks like murky crap with them on.