3. When the tube is drained I mounted the draining screw again and placed the
tube in a jig to hold it level, use some paper towels or similar to absorb any
spill.
![](images/Changing_C_Elements_Barco7.jpg)
The jig that I used to get the tube perfectly level so that
the glycol does not spill
![](images/Changing_C_Elements_Barco8.jpg)
A lot of paper towels to absorb any accidental spills
|