Negetive drag in //smear command

[SuperZinc]

It says in the Wiki (and I am like 90% It's supposed to work) that you can add a negative amount number will drag it backwards "Negative amounts drag it back instead." and it doesn't. BTW I have used it on the Bakery and on two privet servers and asked other people to try it and made sure there was no gmask. (just wanted to say I love Arceon and keep up the great work <3)