Wondering if anyone can help. I’ve tapped into a switch in my garage to to extend to another switch that will manually turn down lights on to see if they work ok. I’ve ran T&E from existing feed to my new switch, there I put live to com neutral to term block. Then from there 3core&E (brown to com, black to L1, grey to term block, e to e, to a dusk till dawn sensor. Wired brown to live, grey to neutral, black to L1. Then from there a T&E (brown L1, blue N, E to E, to the down lights. Thing is when the (garage light is on) and the new switch for the lights are on to see if they work ok they do. If I turn the new switch off the solar cell kicks in and they go out. But then if you switch the garage light of the spot lights go out. Can anyone help out