Hey everyone! Beginner here. Was building my 2nd kit ever and wanted to go ahead and do a quick clear coat my my Hi Nu gundam before moving ahead with decals.

After drying, one leg had a bit of an orange peel texture which I can easily resolve with a few light coats, but the other leg had some serious bubbling up going on.

How can I fix is and prevent this from happening in the future? I'm using an acrylic based clear coat from a spary can if it helps. (I'm from India, and there really aren't any hobby shops readily available to get commonly mentioned supplies for gunpla*)