on our Autotrail tracker EKS 2009 the front gulley under the windscreen drains via a rubberised pipe from under the bonnet in front of drivers side bulkhead. It then exits via the offside front wheel arch. My issue is this pipe is marginally short of where it mates up to the little stubby pipe at the top end. Previous owner used tape to secure and extend it. Is there a manufactured piece that bridges this gap or do I need to fabricate one ? In essence the top of the downpipe is about one inch short of where it should go over the stubby exit pipe from the gulley. Can anyone advise please.