I've used Malto\Dextrose 50\50 mix. I start with 10gr per IU and cut it back until I feel jittery and then add it back slowly until I find a balance. For me I can go 5gr per IU just before the shot of 10iu (50grams) and then a glass of OJ about one hour later. Generally I am okay after that, but always keep something around just in case. Always play it safe and go higher before you even think about cutting your sugar back mainly because you will die and I can think of better things to do. This is all based on shorter acting Slin, humalog to be specific.