hi all. iv been having a problem with horn on my s2. since rebuilding the car i have moved the horns into the drivers side wheel arch, i have extended the wires for the horns keeping the earth in the same position in the engine bay. now the horn works(but it sounds crap and doesnt seem to be working at full volume) but after a few pushes on the horn it blows the fues. iv replaced the fuse 3 times now and its doing my head in. can anyone help please???