This is exactly what I do I warm up the oilsDamn. I've heard of people using 31g needles but i bet you don't feel shit with these. the 27G never gave me an issue though.
I'd imagine you can warm the oils up a bit, draw and easily inject with this gauge of needle and not feel shit. Might try this out.
Castor oil - 28/30g (0.3ml) 10 - 15 seconds
MCT / EO - 32g (0.3ml) few seconds
I use them orange insulin 8mm needles sometimes the built in ones they do bend if your injection technique is bad (go in slow feel each layer of skin twist once you poke the muscle ) and you’ll be goodAren't the needles more prone to bending?
i use 30g backfilled with heated oil.
ive tried 31 but its so thin i was worried it'll bend when i pin it
the rest of the needles even the 32g that I have in the photo are stronger just go in slow it won’t bend.