Hello,

Assuming it exists, where can I find the latest and greatest IPC 
recommendation for SMT rounded pad shapes?  I'm hoping that such a 
recommendation exists as a rule for SMT pads and that every particular 
package doesn't have its own recommendation.

BTW, I'm familiar with the radius definition provided here by Wolfram:  
http://mathworld.wolfram.com/RoundedRectangle.html

However, my Altium tool requires me to specify it in terms of a 
percentage ( half of the
         shortest side of the pad ).

I'm hoping it's specified in one of these two forms.

Thank you,

Bob