So why is using the carrier which stirs all the soil to two inches, increasing weed germination and making that two inches more prone to turning to sludge when it turns wet, better than using a strip till drill which only moves 50% of the soil?
I would only carrier in the first year or so to get soil level, I think this is important in zerotil but I know others don't think it matters also it would be a shortcut to build OM in the top few inches which coming from a plough system I guess might be lacking
I would also be making my stale seed bed before drilling and not on the same day which is pretty important to those that grow good crops of black grass
There are many ways to make the transition and I'm not for a moment saying strip till is wrong, it just wouldn't be my chosen route now I have the benefit of a bit of hindsight