(edited by Grim West.3194)
Mount jumping keymap
The options have a checkbox for the mount which I used which disables the spacebar and uses the V dodge for the mount jumps. I found this worked WAY better for me and my jumps were a lot more precise and much longer than using the space bar. I was able to get to areas I could not when using the spacebar. You might want to try that for the jump part. The tailspin is tied to your #1 key not the jump part. It attacks and then dismounts you so you can complete the attack.
That is a better option, not ideal but definitely better. Thanks.
Would still prefer to be able to remap the mount keys to what I’m use to. I have a standard setup that I ‘ve used for over a decade in all mmos and most games. It’s based around ESDF, which gives me many more options for action combat.