I’ve always used micro’s all year round, you can’t beat them for attracting fish into your peg imo. For every pint of micro’s i add 2 handfuls of 4mm dynamite baits carp pellets roughly too. I then cover the pellets in your favourite groundbait which really gives the pellets that extra kick. Finally i cover with water and leave to soak, the end result is fantastic believe me. The groundbait colour is upto you but i favour a red colour as it stands out well on most lake bottoms.
The pellets expand slightly and go really spongy, along with that slight amount of groundbait covering them which makes them very appealing to fish. In addition to this, when they go into the water they release oils and a cloud.
It all started when i used to just fish micro’s dry but i always found some float because they are so light and from then on i always soaked them before use. After that you’ve just got to find an edge over any other micro pellets basically, hence the groundbait with 4mm’s mixed in. I believe fish prefer soft pellets too in most situations. As feed especially. Just my view though.