I think your instincts about the 046 combo are right. Here is a chart that shows how the 046 combo has repeated at 10-11 days over the years. The original chart that also showed 12 days was too big to fit on a page. After that, almost nothing. It's limited to a band from 10 days to 12 days.
07/10/24,908,494 | 11/03/19,640,154 | 03/30/18,747,412 | 03/21/18,238,064 | 12/13/08,178,216 | 12/20/04,706,829 | 10/21/03,541,604
07/11/24,406,241 | 11/04/19,695,357 | 03/31/18,323,640 | 03/22/18,967,015 | 12/14/08,606,640 | 12/21/04,604,597 | 10/22/03,652,339
07/12/24,517,373 | 11/05/19,987,664 | 04/01/18,525,718 | 03/23/18,311,855 | 12/15/08,584,986 | 12/22/04,907,772 | 10/23/03,620,580
07/13/24,659,957 | 11/06/19,755,298 | 04/02/18,311,255 | 03/24/18,745,181 | 12/16/08,505,879 | 12/23/04,176,176 | 10/24/03,163,305
07/14/24,733,019 | 11/07/19,398,731 | 04/03/18,221,555 | 03/25/18,278,794 | 12/17/08,421,087 | 12/24/04,873,312 | 10/25/03,672,585
07/15/24,595,164 | 11/08/19,054,099 | 04/04/18,023,544 | 03/26/18,607,524 | 12/18/08,106,680 | 12/25/04,378,325 | 10/27/03,638,012
07/16/24,972,346 | 11/09/19,963,627 | 04/05/18,710,686 | 03/27/18,446,748 | 12/19/08,796,987 | 12/27/04,888,424 | 10/28/03,400,218
07/17/24,366,137 | 11/10/19,274,465 | 04/06/18,051,948 | 03/28/18,964,120 | 12/20/08,505,942 | 12/28/04,206,517 | 10/29/03,334,120
07/18/24,138,327 | 11/11/19,434,617 | 04/07/18,512,335 | 03/29/18,408,390 | 12/21/08,923,153 | 12/29/04,508,649 | 10/30/03,155,604
07/19/25,413,018 | 11/12/19,444,919 | 04/08/18,659,596 | 03/30/18,747,412 | 12/22/08,673,952 | 12/30/04,441,902 | 10/31/03,095,098
07/20/24,640,??? | 11/13/19,800,640 | 04/09/18,046,190 | 03/31/18,323,640 | 12/23/08,046,896 | 12/31/04,406,811 | 11/01/03,109,604