Hi Steve, resetting PC is one option, but in your case I think it would in effect be another addition to PC. So, assuming a stock is bouncing around a little bit in a restricted range, it would push the sell point even faster out of that range. Another possibility is to lower the minimum % sell size and/or the addition to PC (not half the buy size but (a lot) less).
And of course you could do absolutely nothing. Sometimes the Lichello algorithm might look just a little bit like a Rube Goldberg contraption, but as long as it is working, who cares? Don't let things like symmetry bug you too much!
Regards,
Qarel