Need a Drip tip to fit my vivi tank

[fat chocolate]

I got my vivi a little bit ago and love it. My stainless steel drip tip from altsmoke seems to fit way too loose on the tank and i lost the bad plastic one i was using with it that fit snug. Can anyone point me in the direction of metal drip tips that are known to fit onto the vivi? Any help would be much appreciated.

 

[Sgt.Rock]

Curious about this as well. I just got an Aspire VV Nova-S BDC Pyrex and I would like to know what type/size/compatible slip fit driptip to order that will fit properly.

Using the plastic/delrin tip is fine for now but I want options

TIA for any help!