I throw my Dm hard and straight for the most part,and not once can i get my yoyo to sleep longer than 45 seconds.
I have poly String with a regular bearing.My Lube is some rem gun oil. I dont put it on daily,but maybe once every 4 days ,depends.
Now i had this same prob with a lynn fury. I will upload a vid to show my throw and the outcome of it. I jus want you guys to tell me what it might be bfore the video other than a throw problem ,or not trhowing it hard enough.
Now its a new yoyo about 2 weeks.