So I’m having the crack here with fecking flywheels . Basically the glue holding the magnets is falling off and it seems to have damaged the engine it seized. I got an er5 engine but has a bigger flywheel so won’t start. We popped the damaged flywheel off cleaned the flaking glue popped it on the er engine and it lit up straight away. We just wanted to make sure the engine rang . OK so I’m struggling to find one and Kwak charge nearly 500 for one. Does anyone know if there is a place to recondition the current one ?