Its even easier than others have suggested, ask Lpl atc for a non standard routing and so long as theres no conflicts they will give it if they can.
Suggest you go out the zone at Burtonwood vrp top of the llr and back in at Oulton Park vrp (whi ndb) at the bottom.
Stay with Lpl app dont trouble Manch neither will give you better than a FIS with the qualification - " look out for traffic unknown to atc ".
The suggestion that the llr stops you orbiting your house is not correct. Ive done it many a time and see folks doing it often. obviously can get busy so a good look out is essential and remember its not above 1250 Manc qnh and bearing in mind the glide clear rule not below 1250 either.
A trip just down the llr is not very exciting- so whats so interesting about Warrington apart from my garden!
Have fun Davet- resident eggp and Middle of the llr!