Various Suggestions from today's launch

Sorry I missed the live chat, hope this will be read as appropriate question.
Is thee any likelihood of using Easel while offline? Not connected to internet?

Any better vector drawing capabilities? Small edit screen with thick lines & coarse adjustment is bit clunky.

Accuracy only goes to 1/10mm, Any finer adjustment?

Better detail on adding tools, number of flutes, flute pattern , up& downcut all have different cutting speeds & characteristics.