Mrflash

I'm sorry but this mod does not work for me i tried to rescale and i don't use real fuels or AJE this mod just needs to be fix just to be clear Ive tried every thing the rescale does not work and the engines don't give off enough thrust to get any thing off the ground and the engines that do work overheat and explode Ive followed the instructions but the mod does not work if anyone can help me out here many thanks