Warp Speed Controls

dreamstarless

Hello,

So I have a question reguarding using warp factors? Wile in warp with the mouse I can ajust how fast I am going but I can't seem to find out how to do this with keyboard. I would like to hold down a button and increase it in increaments not the preset default that it gives you. For example I would like tohold a button and go from 0 to 1.5 on warp is this possible?

Thanks to anyone who can help.