QUESTION: can I buy a metal gear set for a JR351 and convert a JR341 to a 351 I know that cost wise it is comparable to buying a new 351 but I have a bunch of the 341's. $22.00 for the gear set is less that $64.00 for a new JR351. Logic tells me I can but logic has failed me before. Best Regards Robert Littleton, NH RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]