At prof 22 you are barely into level 13 amp skill. (20 prof min)
Think of it like weapon SIB, if your gun needs prof 20 you wont be 100%
So you went to the casino, strolled in the high roller section, slapped two white chips on the table and are surprised you lost?
Last tango sold for 21k girls and boys ! Was Tier 5 but mine is at least better then current tier 2 version fro 15,6k BO .