Also be aware that there are two position that the toe strap can inner ladder can be in. Annoyingly mine keep ending up in the shorter one which is a pain to adjust every time I strap in.
Also I'm finding I have to crank the straps to the point where they start to deform the boot to get them to stay put. I've had them slip off to the top a few times. I've been careful to get a got left to right position and also place them so there is good tension across the toe and both edges are in tension. From what I understood the toe cap on these is considered good.