I truly love Soma 300. It stands alone as the best Kratom shot on the Market. It's a great flavor and the savings from going direct to the manufacturer are very rewarding. I save between $6-$12 per bottle compared to the smoke shop. And the point system is very fair.
With all that said, the bottles are never filled to the same level. It's when I get bottles that are well under the neck, where the bottle is completely straight. 1-3cm below there. If it's a 100mg bottle, it's probably not much of a loss, but at 300mg every milliliter counts for a lot.
And like I said, SKD outperforms everything on the market that I have seen and tried to date. It relieves my back pain within less than 20 minutes. It charges my batteries in a way that nothing else can. All I'm asking is for better quality control on filling the bottles. This has been a consistent issue for me for over a year between direct orders and from the smoke shops.