Speed up kits

[Oakvale]

Can you make it more versatile? So that all kits we open share the time we can use to speed up something.
e.g. I opened one 2 hour speed up kit and one 8 hour speed up kit - that'll be just 10 hours that i can use for speeding up, not 2 different options to use either 8 or 2 hour kit. Also would be great to have an option to choose what amount of time you want to skip (1, 5, 30 minutes etc)

[asommers]

It was designed this way to be able to award different amounts for various systems. We wanted you to be explicit in which speed up you wanted to use.

Lastly, we're not going to do fractional usage for speed ups.

-ALS