hello,
i am new here ,first post, i am an amateur skinner for IL2 skins used in aircraft simulation . I need a lot off help and that's why i'm here . My first question is as follows:

How do you mirror a text such as letters and numbers on the skin template ? templates come complete with upper and lower part covering the whole aircraft sides and components . i have to fill in both sides with code numbers and letters , Any attempt at flipping or switching in tools horrizontal has lead to corruption of the skin . When adding the text to the lower side it does appear normal in game however the upper side will appear flipped backward using letters 2-3-4-5-6-7-9- and all numbers except 0-1 , can someone pls explain how is it done ?
regards