of course, when you tried it and nothing happened, you gave up believing that it was just another form of snake oil! the stretch made it almost impossible to do. it's good to hear from you again. the free tickets have added the bundles in area b to the original feasible set. over 40 people joined the may day walk in glorious weather on 7 may. think the earlier lifts wore me out a little. the trolley pole is non-operational and the trolley length is not scale. it’s gone through nine versions, in fact. 