I have a problem with memset 3.3 beta after flashing me P35C board.

With bios F1 memset worked fine and i got the mchbar option:


After flashing to F3b bios i cannot change any timing (system hangs when i hit apply) and i do not have the mchbar option anymore. Same settings as above except for tRRD:


I removed & reinstalled memset but no luck. Whats new in F3b bios is this perf option (tried all 3 with same result) and a new divider, 3.20 (5/8):