Riffled Chuff Tip

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This is a custom drip tip for a Troll RDA. I've never been able to find a drip tip that fits my Troll while keeping the airflow intact. So when they're not available, I design one myself. The design features two grooves for gaskets but I haven't used mine yet. It fits pretty tightly as is. Update: 2/18 I uploaded a larger version of the drip tip that should fit on other RDA's besides the Troll. However, I haven't printed it to test its fit so if you do try it out please let me know if any adjustments need to be made. Update: 2/19 There were a few things I wanted to change to make this design fit better on the Troll RDA. It should now sit flush with the RDA, slide all the way down into the airflow piece, and have deeper gasket grooves. Additionally, I redesigned the "screen" to create a vortex effect and provide more coverage to prevent hot oil from reaching your tongue. Print Settings: Printer Brand: 3D Systems Printer Model: CubePro Rafts: No Supports: Yes Notes: This design can be challenging to print due to its narrow lip, which makes it difficult to get support material underneath. I printed mine using natural nylon with 3D Systems INF support material. The inner screen was designed to avoid the need for support material by curving the entire undersurface. However, when printing there was still some support in the middle so you may want to try it both ways.