Given Minecraft and specifically modded Minecraft's propensity to lag, mode switching on the Jetpack and Mining Laser can be a massive pain. I'm constantly finding myself pressing the key and switching to a mode other than I want, either because the key registers twice (thus keeping on the same jetpack mode or skipping two ahead in a Mining Laser), doesn't register until much later after I've already pressed the key again in frustration, etc etc.
TLDR
Could we have an optional "Hover Mode" button for the Jetpack, i.e. a non-toggling button?
And for the Mining Laser, a "Previous Mode" button added to the current "Next Mode" button would be superb. A configurable "default mode" key would be even better, like configurable as a "Low-Focus Mode" or "Explosive Mode" key.
It'd also be nice if the Mining Laser had a non-block-destroying mode intended for fighting mobs without destroying the environment; you could use Low Focus. After all, low focus means wider beam, which would be more effective than a tighter focus against flesh; it's not a disintegrator, after all, and like the difference between a full metal jacketed bullet and a hollowpoint the narrower beams would do LESS damage against flesh.