Steps- Get on the top of the tree on blue team side then point were i point on the video, turn on bandicam (Or somthing that will make you lag) then press 'W' 'SPACEBAR' Then 'B' (QUICKLY)... Keep Holding down 'W' and press 'SPACEBAR' Repeatedly until you have reached your destination.
If not available give it some time its processing.
REMEMBER TO SAY THANKS