Can someone explain how I get the color change in DVR to be a little more quiet as it can get kinda loud and also how do you improve the fluidity of the cover hand? very new to card magic. Thank you very much for any help
That probably came across as harsh.
You can use a small thumb break before the final change to decrease the amount of noise created by the move. Further, the fluidity just comes from practice. I recommend sitting there with a mirror or a camera pointed from the spectator's point of view and simply doing it slowly for a while. You want to time it so the cover hand passes over the card at the proper time to hide it. I can't really go into detail to avoid exposure, but you can do it very slowly and still have proper cover, so slow it down and experiment with the timing to get the best cover.
It did not seem harsh so much as blunt. lol but I do understand what you are saying. I'm really just starting out. after realizing that youtube magic such as andyfieldmagic and mismag aren't really what I am looking for I got DVR as my 1st non self working effect.
That's quite a leap.
I would have recommended you start with more fundamental sources like Crash Course in Card Magic or Card College.