Just now I noticed that as "max load" it appears double the figure of actual max load. In the "Max" entry under "Loads" (Equipment>Encumbrance>Loads) it appears double the actual max load. In the CRB, p 169, we find:
"A character’s maximum load is the highest amount of weight listed for a character’s Strength in the heavy load column of Table 7–4."
That is, the numbers appearing as light, medium, and heavy loads are upper boundaries already. So the entry "Max" under "Loads" must simply not exist, and if it does, it should have the same figure as "Heavy" (the entries "Above Head", "Off Ground", and "Drag & Push" under the tab "Lift" are correct).