Thanks @mitu, my mistake here, I have used the script from Retroflag page, maybe a old script. This one, https://github.com/crcerror/retroflag-picase from the developer is working well. But I'll return to 4.4 anyway, 4.5 is showing the undervoltage message randomly, and SF3ii/iii is more slower even overclocked, 4.4 is ok to me. (RP2b, 3.0A)

Well... If it's hot outside it will still take the hot air in. If air goes out it needs to get in somewhere :) But i agree, i would use it in exhaust mode too.

So I got it to work. (In ES input) After I choose X as left shoulder and Z and right shoulder, I then had to assign the left and right bumpers on the controller as left trigger and right trigger. Before I was skipping these on the controller due to them being assigned to X and Z. All working fine now :)