you can do something called z tracking but you'd have to have someone else give you your shot. you pull the skin slightly one way, stick, release the skin and inject and when you pull out there won't be a leak b/c the injection site is not straight through it's "broken" i guess you could say. nurses do that if they're injecting something that is irritating to the subq tissue sometimes. i guess you could still do this if you were doing quad injects?