I'm using cone artist as a loading tool/funnel for my CF. It's a cone rolling tool I picked up at local head shop. Works great for both rolling cones and filling vapes!!!
For anyone that is interested in using different MP on this unit. You can use any 510 drip tip by adding standard pipe screen. Just press the tip into the screen it will form nice basket and provide tight fit.
I'm using it with long acrylic drip tip. Here are some pics.