Velocity takes around instant or a hour depending on client and Badlion doesn't have reach checks
there is no check for velocity
Are you dumb
No. There was a video of someone blatantly cheating with reach and velocity on Badlion bragging about bypassing GCheat and was complaining about how GCheat didnt get them. Archybot responded with "Someone found a bypass for reach and velocity, two things GCheat doesn't detect in the first place!" or something along those lines. (Might not have been reach, it might have been something else, but velocity was definitely one of them.) I could spend all day looking for a quote from your oh so divine master Archybot, but I can't be fucked. Sorry.