DF64 | How to solve static issue without RDT?

I think static issue could be solved by trying 1) using the dosing funnel as I shown in the video 2) using a deeper and wider dosing cup and material I will need to test whether plastic will vary with metallic one. The amount of coffee beans grinded each time could also be a factor. In my theory, the more coffee being grinded, you will need to use a wider and deeper cup. Please give it a try by varying the factors I have listed and let me know in the comment section down below. Ad I have notice, the original dosing cup will have static issue when grinding more than 10g of coffee. When dosing less, static issue is less. Here is the link if you wish to support my channel by joining as members! Join this channel to get access to perks:    / @caffemartellasingapore   Thanks in advance!