Good Evening, I’m entering my second year is this hobby and love it, My house is a little small so my layout is in the carport and is roughly 3mx2m and is mounted to movable wooden frame that I built. My track works fine however I could of taken more time and done a better job. So tonight I watched some YouTube videos wow so many different opinions on track laying. i use flexi track and pre wired fish plates and I’m happy with that dession my question are 1.Some people don’t agree with expansion gaps (should I use them as mines outside) 2 Some people solder there track together good idea or not? 3. On some videos they pinned track on the sides of the sleepers and some in the middle of the sleepers Which is best.? thanks in advance Red