I've been too busy to get much done with this...but I have changed my mind about the eventual scheme, which means I have had to apply a Sky fuselage band After the camouflage, which is not my usual system.
I am getting ready to spray the markings, hopefully starting tomorrow. When applying the masks for roundels you obviously can't slide them about like a decal and it is very important to apply the masks in the correct place first time. How, I hear you ask, does one do that. Well, this is my method.
1)photocopy the decal sheet onto plain paper and cut out the markings, roundels in this case.
2) Make a small hole in the centre of the roundel.
3)Apply the paper roundel to the model and fiddle about until you have it where you want it.
4) Apply a spot of white paint through the hole you made earlier and remove the paper 'decal'
You will now have the centre of the markings marked like this.
I apply the masks with a needle pushed through the centre, which I can line up with this mark. You have to leave the centre just clear of the backing you use to transfer the mask, but it can be done, with care, even with quite large and complicated masks. All you must remember is to put a little bit of masking over the hole in the centre mask before you spray the next colour. In my case red of the roundel is masked and the white ring sprayed, so you don't want another white dot in the middle of the red centre
.
This is easiest with something round (like a ....errrrr...roundel) but it will work for other markings too. With most others you just have to be careful with the orientation around that centre mark.
Cheers
Steve