New to this forum and flashlight modding. Installing a new color XML and driver from Mountain electronics (pleasure doing business) and am wondering how to best mount the 17mm controller in the 20mm space. Ordered some PC boards from ME as well but just not liking the stack and solder method I came up with. What other ways are there to install the controller? Oh, and where is the search function on the forum? Thanks for all your help and education.