Hello Thanks you for the information. I'll check all that at the weekend For the windback tool, would this unit work from screwfix work: https://www.screwfix.com/p/hilka-pro-craft-brake-caliper-rewind-tool/4119R?kpid=4119R&ds_kid=92700044021103765&ds_rl=1241687&ds_rl=1245250&ds_rl=1243318&ds_rl=1245250&gclid=Cj0KCQjwpPHoBRC3ARIsALfx-_KT4dzEZoHXbi4cbn4j5Tu-B4BaoCozAtJDVkTfLjIkDv3ZTQkhHqkaAkmgEALw_wcB&gclsrc=aw.ds Or do I need something more specific? Jack