There are other silks teachers; we can try a different one next time if it fits with the schedule, or I can go on a scouting expedition and see if the other one is better or not. I really would rather avoid riggings so close together, though... but I don't want to pay for a private lesson, either. Pity that I don't know of anywhere that would rent us the silks and then leave us alone for an hour; I feel fairly competent to spot you, though obviously I can't instruct.