Im going to brew 10grams of test E 250mg/ml 40ml of Test E

I figured it up on the calculator and it said i need 23.50 of oil but in another thread i read where you need 25.50? Is this bc you need 2ml at the end of the brew to push through the whatman filter and get gear out?

So i put .80ml Ba and 7.20 BB in a beaker. and then put the beaker on the stove in a pan of water and stir and let the powder melt? And then i add 23.50 of grapeseed oil. and then let it cool for 5 mins. Then filter the gear. Then once all of the gear is in a sealed sterile vial. Take 2ml of grapeseed oil and run it through the whatman filter?

Is this correct.

Thanks.