Hi all, I too bought a Foss Trainer, to try out new 2.4 set, and find the build quality extremely poor, especially regarding the pushrods, to the extent that I cut open the top of the fuselage,(which is balsa, the bottom sheet is ply), and replaced the pushrods and tubes with good old British SLEC snakes. Anyone doing this will need to cut away a portion of the rearmost former, (the one under the leading edge of the fin), but other than this it is an easy mod. and well worth doing. I also removed the existing fuel tank platform, widened the gap in the tank bay former, elongated downwards the hole for the tank neck, and was able to fit a 14 oz tank, for decent flight times with the .46 Jen at the front. Am now waiting for the persistent strong winds at our elevated flying site on the West coast of Scotland to abate slightly and permit the first flight. Regards Chris