I know how to do the glitched double jump but can't find a consistent way to do it. If anyone has a consistent way to do it please tell me. Thanks!
If you are talking about the longated crouch jump I found the best place to practice is on the beginning of levels 2 and 4 (after beating the 3 enemies). Spend some time trying on that long stretch of the level. I found I get the most consistent crouch jump by pressing space then crouch like 1 ms after.
There is a kinda easy way to do the Glitched Double jump, the kinda easy way is to don't move or pressing the w,a,s,d / up,down,left,right arrow key and then just do the method to do the GDJ (pressing "ctrl / c", and then in a half quarter second press the spacebar, and the around 500-1,200 ms press the spacebar again) the timing is kinda hard though. so goodluck with that :DD
Problem with Burger's method is that you're never really going to stand still in a GDJ apart from maybe Level 3.