Beware! Worn out tuning tip.

[Johannes28@AOL.COM]

Dear List,

Well, my number 2 tip fits the pins of the Petrof pianos I tune very snug.  
Petrof uses smaller tuning pins.  But the fit of my number 3 tip I use on 
other pianos with larger ('normal size') pins is quite jiggly by comparison.  
I had once mistakenly used the number 3 tip to tune the Petrof pianos and 
perhaps that ruined my number 3 tip.  Using a too large tuning tip for the 
size of pins will cause damage.

What size tuning tip do you use for standard pianos?  (ie: Yamaha, Kawai, 
Baldwin, Steinway, etc.)

Thanks, 

Johannes Spannung