Hello, I'm trying to make a channel for Neogamma R7. I use it to load backups via USB. I tried various channels and even made my own in WADder, but it when I try to start the channel it always gives me a black screen! This while Neogamma runs fine from HBC. I tried to install the channel(s) from Wad Manager 1.4, with the loaded IOS set to 249. Can anybody help me with this?