5 inch pads on a 3.5 backing plate?

[king nothing]

Will it work or will the BP be too small?

 

[David Fermani]

On a rotary, you'll be fine. Not too sure with a PC?

 

[king nothing]

using a PC

 

[BobD]

I do it with my Pc all of the time. You'll be fine.

 

[Envious Eric]

your fine -