I have had centre locks on my Plus8 for 10 years and prior to that 5 years of knock on's on the 4/4 Sport - not a problem if common sense is applied and a scaffold pipe grin2 is used to remove them with the wheel chocked.

When I see a wheel overtake me it will be time to rethink my straightforward approach laugh2

2009 4/4 Sport Henrietta
1999 Indigo Blue +8
2009 4/4 Sport Green prev
1993 Con Green +8 prev