I tested current force, voltage measure with same sample and probe, tester, but the results (voltage level) were different when compliance level changed. Do you have similar experience or can you give me any advice regarding this?
For example,

Force [I] || Comp [V] || Measure [V]
-100 uA  || -1.5V       ||  -1.5V
-100 uA  || -3V          ||  -1.2V