Glitches in MAAM-Sim 8th ed. DC-3

I fly (and love) the new and improved DC-3 BEA cargo plane. Being a newbie to flight simming, I'll probably overwork this forum for a while :-) Two items for now: (1) Clock . . . three corners (rate, seconds, minutes) work fine, but when I click (or roll the mouse wheel) on the lower left-hand corner (hours) the program crashes to desktop. On return, the hour hand has in fact been adjusted by one hour. Any ideas?(2) Alcohol . . . even with both de-icer switches in the off position, the alcohol tanks drain over time during flight. Is something else using them? Any ideas?Many thanks for the help.