james, what is the deal with the 3rd wire from on/off switch to the receiver board..? got my new tiger open at the mo and i've got that wire on there..? have heard that you don't have to use it but whats it for and should i remove it..?

speedpro-that aluminum sheild with screws in is a heatsink to take heat away from components on board but general consensus is its rubbish..! don't think its big enough plus its underneath..lotta people turn the board over but i'm in the process right now of making an add-on heatsink out of some scrap aluminum to stick onto existing heatsink to carry heat AWAY from board, you might wanna add a small pc fan also to blow across board..
rgds stuart