Thanks for your replies guys. The 6 metre cable I made can power another prop I have that uses bullets instead of strips and that has around 100 of them. I'm thinking the null pixel route my be the way to go.
Having issues where I am daisy chaining led strips. I've done about 5 daisy chains for my roof with small sections of alarm cable in between strips that are working well.
However I have another area of my display where I am using a 5 metre strip cut in half, and then I have about 6 metres of...