My wedding ring is made of white gold with the engraving of 14k inside.
When I wear it on my correct finger I get a blister on my finger.
When I wear it on the same finger on the other hand I never get the same results.
I have had the ring for 4 years now and continually test to see if it still happens and it always does.

Has anyone else had this problem?
Any suggestions / or common reasons this would happen?