Have you any suggestions on putting ts1301 into a smaller container for easier dosing?
I put some into a plastic needle point oiler pen and now it looks like melted.
Yep, had the same thing happen to me with TSI310. After several days the plastic barrel on a pin oiler melted. Had it in a plastic bag in my toolkit, and the bag wasn't eaten by the TSI310.
Switched to TSI321, which is plastic-safe, and a new pin oiler seems unfazed. Given the occasional plastics I see in some of my reels, I figure the TSI321 is a safer alternative to put in them too.