From what I'm reading here, you've got VG-based nicotine, which is 72mg instead of 100mg... if this is the case, you need to input this information into your calculator, as someone stated above. I'm not sure what you are referring to with "clear VG base."
What do you mean your concentrates...
Item: Noisy Cricket v2
Age: Doesn’t matter
Price: We can discuss
Payment Methods Accepted: EFT
Warranty: No
Packaging: Preferably but not needed
Authentic/Clone: Authentic
Condition: As long as it’s working
Location: Anywhere in SA, preferably JHB
Reason: Want one
Shipping: On me