I just started testing some 4 pole motors. I thought people always said zero timing for them. First I tested hw 1900kv. Lowest timing is 12 and high is 28. (Set at 12)So they never even let you get down that low. Second revtech 2000kv. Goes from negative 6 to plus 6. (Set at plus 6 )Third is rush 2150. Can go from neg 30 to plus 30. ( I also Set at plus 6) what's the latest on timing them. I did a search and found about nothing. Thanks.