Newbie Questions

1. Is there an extrude edge offset?
2. How to scale individual elements? On the same mesh various faces each on their own position or various selected objects using their individual pivot
3. How to decrease/increase mouse wheel speed value?
4. Is there an option to delete/add a light in Light Tool?
5. Is there a way to not deselect an edge when it is harden or soften?
6. What is the use of multiple Mesh Pivots in one object? By far can`t find in what cases they might be useful
7. Is there an Align tool to align objects between each other? In tool search I found some and didn`t figured out how it works
8. Object Rotation is too slow for me. Is there an option to increase its speed?
9. What is Redirect in StreamLine Tools customization? I don`t get how to buid with it useful custom streamline tool

1. Use chamfer tool on selected edges, set equal amount, set distance, set refine & hard edges
2. Local Scale Selection#
3. Use Alt+RMB for smoother zooming
4. If you turn off headlight you access the 3 lights which is the limit and then adjust their locations.
7. Use selection snapping https://www.youtube.com/watch?v=ZvScyj82nfU. or you could set the workplane to where you want them to align, adjust the pivot of each object and snap to the workplane or grid.
8. Its really quick for me. If I hold Ctl I can slow object rotation down.

---1. Is there an extrude edge offset?
Q: What is extrude edge offset?

---2. How to scale individual elements? On the same mesh various faces each on their own position or various selected objects using their individual pivot
A: For subobjects, "Local Scale Selection" streamline basic tool. For objects, Edit > Options > Transforming Options > Scaling Options > ...

---3. How to decrease/increase mouse wheel speed value?
A: Edit > Preference > General > Mouse Wheel Speed.

---4. Is there an option to delete/add a light in Light Tool?
A: Not possible.

---5. Is there a way to not deselect an edge when it is harden or soften?
A: Edge selections no longer get deselected after the operation.

---6. What is the use of multiple Mesh Pivots in one object? By far can`t find in what cases they might be useful
A: It is a legacy issue and can not be changed.

---7. Is there an Align tool to align objects between each other? In tool search I found some and didn`t figured out how it works
A: There a number a tools can be used. Depending on the aligning goals.

---8. Object Rotation is too slow for me. Is there an option to increase its speed?
Q: What is Object Rotation? There is a flag tool, "Is Fine Navigation"(Hotkey: Alt+Ctrl). You can press down this hotkey while navigating scene to achieve a smooth navigation.

---9. What is Redirect in StreamLine Tools customization? I don`t get how to buid with it useful custom streamline tool
A: There is a flag tool, "Redirect Modifier"(Hotkey: Caps-Lock). If the redirect hokey is being pressed, when you activate the streamline tool by its hotkey, the Redirect command will be fired.

Thank you all for responses!
1. I found needed option in Extrude options - it is called "In vertex angle direction" when you select edges