How to increase fly speed by level?

[solscar]

Can anyone help me or point me to the thread that explains this?

I am trying to make a monster class specifically a psuedodragon, playable from level 1.

I can do most of it but can not figure out how to adjust the following:

fly speed - starting at 20' and average, and gaining +10' per level, achieving 60' and good at level 5

Telepathy - starting at 20' and gaining +10' per level, achieving 60' at level 5

thanks in advance.