Thread: RCBS chargemaster lite issues

Got my greasy mitts on a RCBS chargemaster lite, so far cant say i'm too impressed.

Running through the calibration sequence (after 30min warm up period) the 100g check weights value drop rapidly from the initial reading and once removed the scales don't return to zero, seem to hover around 1.5-2grams?

The thrown charge weights seem to be all over the show too, checking against my Dillion beam and a Hornaday digital the thrown charges vary up to +/- 0.8 of a grain! Even weighing the same charge repeatedly gives wildly different weights each time the pan is put on the scale.
Also the scale needs to be re zeroed ever time i return the powder pan to the scale, never seems to return to zero.

Have tried:
different power points
making sure cell phone is well clear
bubble is level
draught cover in place.

Am i missing something obvious or does it look like the load cell is stuffed?