Even if you just use the Lee dippers and Not weigh the dipped load you will see variances in weight.
Those dippers are tricky to make consistent.
The most consistent throws i get with the dippers is to hold one dipper and trickle powder into it with another dipper but DO NOT change the height from which the powder from dipper #2 is trickling from.
After the dipper is full then gently card it off.
If you tap it or bump it during the transition to carding it off then the weight will be off.
Just go 505 beam and you will be on the money.
OH but they discontinued that scale.
Those dippers are tricky to make consistent.
The most consistent throws i get with the dippers is to hold one dipper and trickle powder into it with another dipper but DO NOT change the height from which the powder from dipper #2 is trickling from.
After the dipper is full then gently card it off.
If you tap it or bump it during the transition to carding it off then the weight will be off.
Just go 505 beam and you will be on the money.
OH but they discontinued that scale.