- Deadspace removal for inside the plunger, similar to what Oznerfnerd sells. I did ask Oznerfnerd if they would share the models, but no, they make money off it and it's not in their interest to give it away for free.
- Plunger cap additional strengthening, as sold by xplorer
- Diameter of air restriction bit (the bit filled with foam in this picture)
- Depth of air restriction bit
- Diameter of tube behind the air restriction bit
I will be releasing these parts on thingverse, for anyone to use(Assuming they work)








