General Small Oil Refinery upgrade

[Sazaville]

My oil refinery is at level 1. If I upgrade it to level 2, it says "the building additionally increase max fuel supply by 20". Question is....if my max fuel storage now is 105, will it go to 125 or the 20 is addition to the old amount? Thanks in advance for the help.

 

[Gt city]

My oil refinery is at level 1. If I upgrade it to level 2, it says "the building additionally increase max fuel supply by 20". Question is....if my max fuel storage now is 105, will it go to 125 or the 20 is addition to the old amount? Thanks in advance for the help.

Each time when you will do upgrade, it will go up for that amount.
In your case, yes, 105+20 will be 125 in total. And each additional upgrade will increase that amout for particular units. I am on 240 now, max is 280.

 

[Wasted Eagle]

So let's say my fuel count is at 100 units. Will it go like this?

100 units + Level 1 - 50000 Coin's ( Increases Max. Fuel by 15) = 115 units
115 units + Level 2 - 200000 Coin's( Increases Max. Fuel by 20) = 135 units
135 units + Level 3 - 2000000 Coin's( Increases Max. Fuel by 30) = 165 units?

 

[Jgm85]

Yeah - my fuel counter is now at 210 as I have Level 3 for the oil refinery and Level 1 for the super refinery (one you purchase with greens).

 

[Gt city]

So let's say my fuel count is at 100 units. Will it go like this?

100 units + Level 1 - 50000 Coin's ( Increases Max. Fuel by 15) = 115 units
115 units + Level 2 - 200000 Coin's( Increases Max. Fuel by 20) = 135 units
135 units + Level 3 - 2000000 Coin's( Increases Max. Fuel by 30) = 165 units?

Yes, like this

 

[Wasted Eagle]

Yes, like this

Thanks, GT.
I upgraded without taking notice of what had actually changed.
Mine are both at level 2 but I can't remember my max capacity.

 

[Kesh]

Thanks, GT.
I upgraded without taking notice of what had actually changed.
Mine are both at level 2 but I can't remember my max capacity.

For level 70 max capacity was 120 without those upgrades.

 

[Mia]

I have both with max of 180, still runs out too fast as without

 

[Gt city]

I have both with max of 180, still runs out too fast as without

I am using Secret Faucet bonus, gives me 2units every minute. Planes are in the air much more time then usual.