Hi furball.... I don`t wear those systems as you know.... I`m wondering could you clip the front bit back out of your way [ fold the front bit back] while you apply glue to your skin [real skin] by using a clothes-peg to clip the front hair onto the hair behind it ? or you could get a large elastic[ rubber] band and anchor it under your chin, and up onto the hair of the folded-back bit...obviously not onto the poly as you need to clean that too... I guess you could use a cotton bud to dab glue-melter or better yet, glue-remover [citrus based ones] onto the dirty bit..... peel off the `excess` cotton from the q-tip or it can become stuck into the softened glue..... I apply my glue [when I use glue] with a q-tip but I first un-wrap the `loose` cotton material from it.....the underlying cotton is glued to the stem and will not come loose and `foul` your adhesive....... try that and see how you get on..