As we are fast approaching the depths of winter with no doubt some hard frosts and frozen lakes ahead now is the time to practise the art of dobbing bread , this approach will catch the fish in your peg without the risk of spooking them by feeding which is often the case at this time of the year and it can catch some of the biggest fish in the lake , bread is the best and safest option to use during the winter months as it is soft and visible which swells up in the water by giving it a slight squeeze it makes sure that it sinks as slowly as possible .
To do this you need to drop your hookbait into any likely looking area off the bottom a good starting point is two thirds of the actual depth , with the fish being laid up for winter your trying to put it right on their noses to try to entice a bite and it will allow you to locate where abouts in your peg that the main bulk of fish are before going onto your more usual rigs .
Using a light float with just two or three small shots down the line this will help present the bait naturally but make sure that it is stable because the carp will not touch a rig that pulls through the swim and also leave a bit of the bristle showing so the swollen bread will sink it down to the tip then you know that it has reached the correct depth by giving the bread a slight squeeze it makes sure that it sinks as slowly as possible . Cold water means clear water so a thinner more supple line can be an advantage as the fish are also generally quite docile and in active during winter so you can get away with it also avoid having too short a line above the float then you can keep the pole tip well away from the fish .
Lay the rig in side ways by holding the float on a tight line encourages the bread to slowly arc through the water and you should expect a bite just before or after it settles , if you fail to get an indication try altering the depth a few inches at a time and keep shallowing up until you start hitting the bites even in the depths of winter you can catch them in just 1ft of water. Try placing the rig in any fishy looking spots because in this weather the fish will be huddling together off the bottom for warmth and safety , location is the key when dobbing in winter and once you get a bite their is usually a little pod of them a disk of punched bread is the number one hook bait as it will catch you fish when they are not prepared to feed on anything at all .
Below is a video by the mighty Steve Ringer who can explain it all far better than me but i hope that my little waffle about it helps just a little bit .