Is there any particular reason the rules are written in increments of 10 instead of 5, or in addition to 5? For instance why does team work give a +10 bonus, why do both smart guns and laser sights give +10 to hit? Wouldn't increments of 5 allow greater resolution in the rules set? Would units of 5 be more fun or more paperwork? As a GM I'd kind of like the option of throwing in increments of 5 occasionally. [i]"Yes your team mate is helping you fix that gimbal. Unfortunately they don't have the (hardware) skill so you get a +5 bonus"[/i] Laser sights are cool and effective but not as good as a smart weapon so a laser sight grants +5 and a smartgun system +10. Specs work well but goggles and glasses don't offer the same resolution as an implanted visual upgrade so specs give you a +15 visual perception bonus. This station is ancient and optimized for bipedal biomorphs. This makes all the hatches, companionways and manual controls cumbersome and annoying for your novacrab Pod. You have a -5 modifier for all freefall, freerunning and melee combat tests.
Mea Culpa: My mode of speech can make others feel uninvited to argue or participate. This is the EXACT opposite of what I intend when I post.