Been using the ego Vision clero's (stardusts) for a while now, and I have a 510 atty for dripping with a vase stye drip tip. I find the vase drip tip more .... whats the right word.... comfortable? Is there any where i can get different style tips that will go in the vision stardust and screw in properly? Also been thinking about trying a VIVI NOVA V2 but the pictures look as if it has a "made for" tip as well, same question are there other compatible tips avail for these?