boing boing Miller, they said you would pop up.
If castors (sic, in the UK at least) have rubber wheels then they will behave similarly to your beloved far more costly Podiums - boing boing.
If you have a solid floor that it's a no-brainer - spikes or some other rigid interface will prevent your speakers moving. If you have a suspended wooden floor then there is no set-up that will stop your speakers moving and smearing the SQ.
If castors (sic, in the UK at least) have rubber wheels then they will behave similarly to your beloved far more costly Podiums - boing boing.
If you have a solid floor that it's a no-brainer - spikes or some other rigid interface will prevent your speakers moving. If you have a suspended wooden floor then there is no set-up that will stop your speakers moving and smearing the SQ.