Morning All. Im still learning loads of stuff so please bear with me. Just need an expert to put me right. I'm swapping an ImmersionRC 600mW transmitter to a 25mW to comply with UK rules. Everything looks similar to me and the cards that show specs etc seem identical. Can I just pop off my 600 and pop on the 25? Is it as simple as that? Or is there anything I'm overlooking and I need to do more fiddling? Hope someone can clarify this for me. THANKS.