Hey, no problem. Always happy to help.
What I do;
1. Dip decal in luke warm water and set on desk surface, usually with a few extra drops of water.
2. When decal has loosened from paper backing so I can slide it around easily with a toothpick I take a #1 soft brush and put some Micro-Set on the model where the decal will go, just a couple of drops spread around.
3. Place decal and position properly.
4. Using corner of tissue paper wick excess moisture off without touching decal.
5. Wait about five minutes.
6. Using that #1 soft brush again gently brush some Micro-Set
across decal. If decal is still very mobile place a drop of Micro-Sol at the edge and let capillary action draw it into the decal.
7. Wick off any excess with tissue. Don't touch the decal because at this point it is VERY soft.
8. After the decal has dried if it is not completely snuggled down you may re-apply Micro-Sol. With some old Tamiya decals I've had to put Micro-Sol on over three days to get the darn things to set down right.
Micro-Set and Micro-Sol can react with Future and cause a whitening. If you use Future and this happens do not get excited. Wait 24 hours for everything to dry then apply another coat of Future and the white will go away.
After decals are in place and dry I will seal everything with another coat of Future then apply weathering effects then coat with Polly Scale clear flat.
That should about cover it - good luck and happy modeling.