#1
Hi! I just wrote a song in 4/4 in Guitar Pro 6. After a while i figured that the song is not in 4/4, but in 2/4. When i change the time signature to 2/4, the note value is still in 4/4, but the measure is in 2/4. This means that the content of each bar is twice as long as the actual bar. Is there a way to fix this so i'm ending up with twice as many bars of 2/4 than the bars of 4/4 and the music fits perfectly?
#2
Change to 2/4 then use the bar arranger to autoarrange.
“Ignorance more frequently begets confidence than does knowledge.”
Charles Darwin
#4
Tools - Bar Arranger

It's pretty self-explanatory from there, just play with it.
“Ignorance more frequently begets confidence than does knowledge.”
Charles Darwin