Hax jump bounce issue

[VectorM12]

I don't spam the keyboard, I only press it twice. This is how I do it:

I press SPACE+SHIFT 2 times quickly (jump-crouch+jump-crouch) and the bounce ALWAYS occurs, but I try cancelling it by staying in crouch position however, this only works about 3 times out of 10. I never use bind. Bind is for noobs (IMHO). But I just wanted to know if there is a 100% way of cancelling the bounce (maybe I'm pressing the buttons in the wrong order I dunno, I@m only learning).

Everyone says that "oh no no im not using bind im just pressing 2 keys at same time" 
You should be doing it the only proper way and thats with pre jump! 
But ofc why use that when it requires more skill, is slower and more fair.

So to answer your question

1. Use bind and press crouch or jump right after (what sveark said).
2. If you think bind is for noobs use pre-jump and not this "2 keys at same time" crap.

Thanks for suggestions HP but I don't get what you mean by "use bind and press crouch or jump right after". I've just tried it in desert3 with the bind and pressing the space, and it does cancel the bounce but I@m unable to do the double jump/hax.

I did not say that I press 2 keys at the same time. I said that I press certain keys 2 times quickly (SPACE then SHIFT + SPACE then SHIFT). This allows me to pre-jump. But then I need to stay on the ground for very short time to create the double jump/hax jump, and that is where bounce ruins everything. The bind produces pretty much the same results although the bounce does not occur as often as without the bind but it still happens, especially on the ususal jump-crouches (if that makes sense). I've never been able to do hax without pre-jump even with the bind. Don't know what I@m doing wrong there :(