I thought I liked the tighter pull of the toothpick fix, but in the end it became too much effort and I got tired lungs 
I was comparing my kanger battery ash cap and my volt battery ash cap. The kanger is smooth with very well defined air channels. The volt ash cap by comparison seems cheaply made. The channels are shallow and obviously don't do the job in many cases. Honestly I would have expected it to be the other way around. If I could get a bunch of the kanger ash caps I'd do it in a heart beat and replace the lot. I like the feel of the volt batteries, I like the colour choices. Having to drill holes in the ash caps seems bloody ridiculous considering they could fix it so easily by just getting better ash caps.
/rant
I was comparing my kanger battery ash cap and my volt battery ash cap. The kanger is smooth with very well defined air channels. The volt ash cap by comparison seems cheaply made. The channels are shallow and obviously don't do the job in many cases. Honestly I would have expected it to be the other way around. If I could get a bunch of the kanger ash caps I'd do it in a heart beat and replace the lot. I like the feel of the volt batteries, I like the colour choices. Having to drill holes in the ash caps seems bloody ridiculous considering they could fix it so easily by just getting better ash caps.
/rant