Wraparound decals on fuel tanks

Decal needs to be conical and rounded on side ends to comform to tank tips , if you can cut your decal like that it should go on fine. Another idea is make a custom decal for it yourself. If you have a picture of type fuel tank you can use that as a reference. If all else fails mask off and paint it on.

Air Master

Sometimes you just have to slice them and overlap the sliced portions.

I'd give the Microsol another attempt or 2.