For something like dC.P.Bearing or dC.7.Revolve, what angle, location, and launch speed do you use?
[Unanswered] deep chaos launching technique?
I made an unpopular video about this. Basically just weak-launch dC because the harder you launch, the more force will be exerted onto your Beyblade and the more likely it is to burst. Swapping god chips to find one that fits tightly onto dC can help a little too.
I do a rush launcher
I personally do not like dC on Bearing at all due to the lack of burst resistance bit I feel that Revolve suits dC nicely. For dC._.R I usually angle my launch just a bit so that the thicc part of the layer is facing the opposing bey. It works great for destabilizing and I feel that it does better against attack types that way. For Bearing, you kind of have to launch it level to the stadium cause it usually stalls in the center when it's launched at an angle.