DUI entering Canada

Have posted in a few groups but all I get is hate and people copy/paste freely available information and no real life responses so thought I’d try here.. I’m wondering has anybody any actual experience with getting clear to enter Canada with a DUI conviction on your record, in this case coming from New Zealand but more importantly not USA or other countries near Canada.. My case is almost 3 years ago.. fractionally over the limit.. 6 months off the road and conviction on record..