My bones are working fine, actually less drag, if you don't feel the need to $ for cvds.
Another heatsink that works is the TB03 with a couple fins removed, had that on until I got turned on to a 3 Racing heatsink/fan that also clips on with a couple fins removed. $6 ebay store if you search it, any color you like.
It is also TCS legal as it is considered a fan mount which are all legal.
This is with the approval of the man himself Fred M.
