Thank you for the project invite.

1. "The could be three CO2 bottles in the beginning"
- Its not quite clear what you mean here?
- You want the diagram details modified before modernizing OR details to remain same but just modernize the diagram?

2. Do you mind increasing the budget to $75.

Cheers.

1. - in the exemple there is one black Co2 bottle, there should be three.
- details similar, and diagram modified
2. I am paying already 209 for the job, so I guess your share should be higher than 75?
Cheers Niklas