Means that is less ideal to loop it FROM 11 than from 12 (for the type of loop you want to do now). The arc will be more in the power zone, more open and will be slower, so more power and wont catch you so fast.
If you see some videos from the pros they pull the bar really early almost like a continous movement from the bar, so they loop it from 11 but that yank its going to be too big for you now.
If you are well powered in the kite, you can do a high jump from 1 to 11 for example, then after launching redirect kite a bit to 12 and loop it from there. If your jump is not that high you wont have time to do all that so you can send it past 12 oclock but not too much and loop it from there, just try to redirect it to 12 a bit after launching
Hey after all my writing we deserve a video of your tries
Do it and post it so we can see the progress or crashes