Cargo Shuttle etc.: faster load options?

[Sentinel]

I'm using die cargo shuttles for transfering and storing for example biomass or scrap. Can you also add a way to faster load them (not actually loading, but to set up the amount). For example a button (+150/max) or shift+arrow 10 items and ctrl+arrow 100 items? Unloading ist already fast, but pressing the mouse 150 time to load those things is not fun.

Thanks! Great Game!