We probably bring in thousands of products a month out of Airdex. So if there is ever any issue with a product that maybe a wheel is out of alignment or something within a housing, the production floor sets it aside. I think the last time we did this was probably about march or April of this year, and there were about seven or eight items gathered over about a year. So if you’re talking like, 12,000 individual items and only have like, seven or eight, as far as the quality side, we’re pretty happy with that. Airdex either repair it or replace it and send back the product.