Leaking CV boot after 2" Billie lift

[Slopshua]

Hi all, recently had a 50mm lift kit installed on the old 90 and have a slight oozing of grease from the inner CV joints. It's not a whole lot of grease but I don't want to lose much more from the boots or they'll need a regrease. Anyone know an easy way to retighten the inner CV boot clamps?