I've built my CP4500 but the test point voltages are reading incorrect voltages and I'm having a hard time troubleshooting the problem.  When I test from my case, the readings I get are as follows:
V+: 5.78V 
V-: -25.99V
+12: 1.948V 
-12V: -21.98V

Any suggestions as to what I've done wrong would be appreciated!  I've gone over the solder points multiple times and just can't find the problem...