Ok thanks; I recompiled the new version.
For SV spec I get the same DPS with 430-2 and the self compiled version from a few days ago (don't know the exact rev), but for MM spec I get different results.
I used this profile:
Pastebin.com in both versions and got ~34644 dps for 430-2; and then in the new compiled version and I got ~35105 dps.
I checked the changes between 05.12.2011 (430-2) and today and there seem to be no changes for MM spec that could cause the dps changes. SV gets same DPS in both versions.
Anything wrong with simcraft here?