unified chamfer angle default

[graynak]

countersunk bolt clearance angles?
is there a way to make 82-degrees the default angle for countersunk bolt clearance angles?

right now the dropdown default is the esoteric 100-degree angle

a huge majority of ANSI Unified CS bolts are 82 ... and only rare cases need 100

AND ... if I switch sizes from 1/2 to 3/8 ... it looses the 82 and starts again at 100 for the new size chosen

I've been stung twice (self-inflicted ... but still... ) ... it would make much easier work flow if the default were 'convention based'

thanks

geoff