That's very interesting Pippa52. I understand completely about weighing it out and it doesn't sound crazy.
So I'm presuming an 80g pump pack should be giving a 1.25mg dose of gel each time. If your are that sensitive to the dose change, how do you make sure the same amount actually gets absorbed equally every time? I only ask because I got so confused reading so many differing ways on how it should be applied.
Some said whole outer arm including shoulder, some said just top outer arm & shoulder. Some said rub in until it was completely absorbed (this was also on a video) others said 'pat' the gel in but not all the way and then leave to air dry. Then I read that we are losing some in our hands by rubbing in which doesn't get absorbed so thought maybe using an applicator but then this way you can't tell as easily when the gel has gone into the skin and you haven't missed a bit.
It shouldn't be this complicated!