I have had two of those combo locks and I won't buy another one ever. The first one "forgot" its combination after a day of riding and woulndn't open. I had to take my binding off my board and unlace my boots to throw the piece of crap in the trash.
The second one wouldn't open at the resort after I had locked mine and a friends board up. We did everything but give dna samples to get security to cut the cable for us.
These were two different brands but the mechanism that sets the combination seemed really weak in both of them.