Today I had quite a few emails to go through and action after the long weekend. I down loaded the data logger for the bleed air in the ARPANSA building that has been collecting data for the past week and sent the graph off to the engineers at head office. After this I reprogrammed the Green Hag GPS and in the afternoon I did this week’s magnetic observations. After work I worked on the lathe and milling machine again to finish machining the two parts for my ice axe. Tonight I spent quite a bit of time working on my blog till late.