DC 3: How did PRS arrive at the 25 1/4 scale length?

[David Grantham]

Without PRSh giving up too many secrets I would love to know how he arrived at the 25 1/4" scale length for the DC 3. What were the reasons for using the various scale lengths of the 513, 305, and DC 3 models?

 

[docbennett]

Without PRSh giving up too many secrets I would love to know how he arrived at the 25 1/4" scale length for the DC 3. What were the reasons for using the various scale lengths of the 513, 305, and DC 3 models?

The last two people who were told this are sleeping with Jimmy Hoffa.