hi finis, i have four main projects going and a list of want to dos, three more sets of magnets arrived today for windgins for other people and i am way behind on those projects as well. the sterling heat engine and new type alternator for this boiler project will take front row until it is finished. on my best day healthwise, i can get in about three or four hours shop time each day (some days i dont make it to the shop) and giving up is not an option so i feel that i am doing ok with what gets done. enjoying myself, pepa.