I've seen videos of how ppl load up their bowl and they leave the weed on the table and breath in on the mouth piece and pick up the weed like a vacuum, so whenever I try this it never works even when I breath in super hard so my question is do any of yall load yall's bowl like this and does tht mean my whip is not working right if I can't do this? how much would a new whip cost at a headshop more or less?