No problem. I have had a ILI9481 write-only target for a while. So I just need some testing on a read-write display. PM me with your email, and I will email you the ZIP.
I am hoping to receive an ILI9327 read-write display soon. I will release v2.5 when I have tested ILI9327.
How portable is your Gamma_Adjust sketch?
Do you have a "testcard" image to do the adjusting on?
David.