I have one of Scott Parker's "enhanced" Lyman M5 Scales. I throw a short-load on a RCBS ChargeMaster using its pan (138.6grs), finishing up on the M5 using it's pan (148.2gr). Can I just use the RCBS or the M5 pan for both? (I know I can zero (tare) the RCBS with any pan, is the M5 pan "weighted" for that scale?