9 Insert specimen holder into column

Important: Be careful! Only at this stage, you might damage the scope or specimen holder mechanically. Be sure that you understand what you are doing. Should you feel any confusion about this procedure, please stop and ask for help.

Note: For the sake of filament crystal, it is REQUIRED to turn down the filament before inserting the specimen rod. That way, in case IGP shoots high, there will be no damage to the tip crystal. In general, filament should be kept DOWN until IGP recovers to below 26.