Ok I know im not the only one who would want this.
Many times I am lamed in spar by a chainsaw.
I work very hard to get my bounty and spar rating high.. then it is just ruined by some noob who just runs at me with a chainsaw.
The player goes the same speed as you so you don't really have a chance to run away. Its not very fair to players who actually work for there spar rating and bounty.
Sparing would be alot more fun knowing you cant be lamed by chainsaw.
I don't know if this has been brought up before but if it hasnt it should.